Peter O'Brien was born in Murray Bridge, South Australia, Australia. He has been married to Miranda Otto since January 1, 2003. They have one child. He was previously married to Joanna Riding.
Known For
Credits
Cast Credits
Tidelands (2018)
Starring as Bill Sentelle
(7 episodes)
- Episode 1x07: The Prophecy (Dec 14, 2018)
- Episode 1x06: Loyalty (Dec 14, 2018)
- Episode 1x05: The Calling (Dec 14, 2018)
- Episode 1x04: Don't Trust Humans (Dec 14, 2018)
- Episode 1x03: Not One of You (Dec 14, 2018)
- Episode 1x02: Orphans of L'Attente (Dec 14, 2018)
- Episode 1x01: Home (Dec 14, 2018)
GLOW (2017)
Guest starring as Rick Hollander
(2 episodes)
- Episode 2x03: Concerned Women of America (Jun 29, 2018)
- Episode 2x01: Viking Funeral (Jun 29, 2018)
The OA (2016)
Guest starring as Duke
- Episode 2x01: Chapter 1: Angel of Death (Mar 22, 2019) [Co-Star]
Miss Fisher's Murder Mysteries (2012)
Guest starring as René Dubois
- Episode 1x07: Murder in Montparnasse (Apr 6, 2012)
:30 Seconds (2009)
Starring as Bill Brooker
(6 episodes)
- Episode 1x06: A Matter of Trust (Oct 12, 2009)
- Episode 1x05: Twenty One Today (Oct 5, 2009)
- Episode 1x04: Invisible Fault Lines (Sep 28, 2009)
- Episode 1x03: Good Clown Bad Clown (Sep 21, 2009)
- Episode 1x02: Be the Tool (Sep 14, 2009)
- Episode 1x01: Drink Rexponsibly (Sep 7, 2009)
Nightmares & Dreamscapes (2006)
Guest starring as Keenan
- Episode 1x06: The Fifth Quarter (Jul 26, 2006)
Doctor Who (2005)
Guest starring as Edward "Ed" Gold
- Episode S04 Special: The Waters of Mars (Nov 15, 2009)
Queer As Folk (1999)
Guest starring as Cameron Roberts
(5 episodes)
- Episode 1x08: Crimes of the Heart (Apr 13, 1999)
- Episode 1x07: That's What Friends Are For (Apr 6, 1999)
- Episode 1x06: Married... with Children (Mar 30, 1999)
- Episode 1x05: Constant Craving (Mar 23, 1999)
- Episode 1x04: Death and Remembrance (Mar 16, 1999)
Casualty (1986)
Starring as Theo ‘Stitch' Lambert
(18 episodes)
- Episode 21x48: To Love You So (Aug 4, 2007)
- Episode 21x47: Seize The Day (Jul 28, 2007)
- Episode 21x46: Walking The Line (Jul 21, 2007)
- Episode 21x45: The Fires Within (Jul 14, 2007)
- Episode 21x44: Lie To Me (Jun 30, 2007)
- Episode 21x43: It Never Rains (Jun 23, 2007)
- Episode 21x42: Entropy (Jun 16, 2007)
- Episode 21x41: Brass In Pocket (Jun 9, 2007)
- Episode 21x40: Communion (Jun 2, 2007)
- Episode 21x39: The Apostate (May 26, 2007)
- Episode 21x38: A Long Way From Home (May 19, 2007)
- Episode 21x37: Close Encounters (May 5, 2007)
- Episode 21x36: Aliens (Apr 28, 2007)
- Episode 21x35: Lush (Apr 21, 2007)
- Episode 21x34: Lost in the Rough (Apr 7, 2007)
- Episode 21x33: Day One (Mar 31, 2007)
- Episode 21x32: Life's Too Short (Mar 24, 2007)
- Episode 21x31: Stitch (Mar 18, 2007)
Neighbours (1985)
Starring as Shane Ramsay
(269 episodes)
- Episode 3x37: Episode 437 (Mar 3, 1987)
- Episode 3x36: Episode 436 (Mar 2, 1987)
- Episode 3x35: Episode 435 (Feb 27, 1987)
- Episode 3x31: Episode 431 (Feb 23, 1987)
- Episode 3x29: Episode 429 (Feb 19, 1987)
- Episode 3x26: Episode 426 (Feb 16, 1987)
- Episode 3x25: Episode 425 (Feb 13, 1987)
- Episode 3x24: Episode 424 (Feb 12, 1987)
- Episode 3x19: Episode 419 (Feb 5, 1987)
- Episode 3x17: Episode 417 (Feb 3, 1987)
- Episode 3x16: Episode 416 (Feb 2, 1987)
- Episode 3x15: Episode 415 (Jan 30, 1987)
- Episode 3x14: Episode 414 (Jan 29, 1987)
- Episode 3x13: Episode 413 (Jan 28, 1987)
- Episode 3x09: Episode 409 (Jan 22, 1987)
- Episode 3x08: Episode 408 (Jan 21, 1987)
- Episode 3x07: Episode 407 (Jan 20, 1987)
- Episode 3x06: Episode 406 (Jan 19, 1987)
- Episode 3x05: Episode 405 (Jan 16, 1987)
- Episode 3x04: Episode 404 (Jan 15, 1987)
- Episode 2x230: Episode 400 (Dec 5, 1986)
- Episode 2x229: Episode 399 (Dec 4, 1986)
- Episode 2x228: Episode 398 (Dec 3, 1986)
- Episode 2x226: Episode 396 (Dec 1, 1986)
- Episode 2x219: Episode 389 (Nov 20, 1986)
- Episode 2x218: Episode 388 (Nov 19, 1986)
- Episode 2x215: Episode 385 (Nov 14, 1986)
- Episode 2x214: Episode 384 (Nov 13, 1986)
- Episode 2x212: Episode 382 (Nov 11, 1986)
- Episode 2x211: Episode 381 (Nov 10, 1986)
- Episode 2x210: Episode 380 (Nov 7, 1986)
- Episode 2x208: Episode 378 (Nov 5, 1986)
- Episode 2x207: Episode 377 (Nov 4, 1986)
- Episode 2x205: Episode 375 (Oct 31, 1986)
- Episode 2x201: Episode 371 (Oct 27, 1986)
- Episode 2x200: Episode 370 (Oct 24, 1986)
- Episode 2x199: Episode 369 (Oct 23, 1986)
- Episode 2x195: Episode 365 (Oct 17, 1986)
- Episode 2x192: Episode 362 (Oct 14, 1986)
- Episode 2x191: Episode 361 (Oct 13, 1986)
- Episode 2x189: Episode 359 (Oct 9, 1986)
- Episode 2x188: Episode 358 (Oct 8, 1986)
- Episode 2x184: Episode 354 (Oct 2, 1986)
- Episode 2x179: Episode 349 (Sep 25, 1986)
- Episode 2x177: Episode 347 (Sep 23, 1986)
- Episode 2x173: Episode 343 (Sep 17, 1986)
- Episode 2x171: Episode 341 (Sep 15, 1986)
- Episode 2x170: Episode 340 (Sep 12, 1986)
- Episode 2x169: Episode 339 (Sep 11, 1986)
- Episode 2x165: Episode 335 (Sep 5, 1986)
- Episode 2x164: Episode 334 (Sep 4, 1986)
- Episode 2x158: Episode 328 (Aug 27, 1986)
- Episode 2x156: Episode 326 (Aug 25, 1986)
- Episode 2x150: Episode 320 (Aug 15, 1986)
- Episode 2x149: Episode 319 (Aug 14, 1986)
- Episode 2x148: Episode 318 (Aug 13, 1986)
- Episode 2x146: Episode 316 (Aug 11, 1986)
- Episode 2x142: Episode 312 (Aug 5, 1986)
- Episode 2x141: Episode 311 (Aug 4, 1986)
- Episode 2x139: Episode 309 (Jul 31, 1986)
- Episode 2x135: Episode 305 (Jul 25, 1986)
- Episode 2x134: Episode 304 (Jul 24, 1986)
- Episode 2x133: Episode 303 (Jul 23, 1986)
- Episode 2x132: Episode 302 (Jul 22, 1986)
- Episode 2x131: Episode 301 (Jul 21, 1986)
- Episode 2x128: Episode 298 (Jul 16, 1986)
- Episode 2x127: Episode 297 (Jul 15, 1986)
- Episode 2x126: Episode 296 (Jul 14, 1986)
- Episode 2x125: Episode 295 (Jul 11, 1986)
- Episode 2x124: Episode 294 (Jul 10, 1986)
- Episode 2x123: Episode 293 (Jul 9, 1986)
- Episode 2x120: Episode 290 (Jul 4, 1986)
- Episode 2x116: Episode 286 (Jun 30, 1986)
- Episode 2x115: Episode 285 (Jun 27, 1986)
- Episode 2x114: Episode 284 (Jun 26, 1986)
- Episode 2x113: Episode 283 (Jun 25, 1986)
- Episode 2x109: Episode 279 (Jun 19, 1986)
- Episode 2x101: Episode 271 (Jun 9, 1986)
- Episode 2x100: Episode 270 (Jun 6, 1986)
- Episode 2x99: Episode 269 (Jun 5, 1986)
- Episode 2x98: Episode 268 (Jun 4, 1986)
- Episode 2x95: Episode 265 (May 30, 1986)
- Episode 2x94: Episode 264 (May 29, 1986)
- Episode 2x89: Episode 259 (May 22, 1986)
- Episode 2x88: Episode 258 (May 21, 1986)
- Episode 2x87: Episode 257 (May 20, 1986)
- Episode 2x86: Episode 256 (May 19, 1986)
- Episode 2x84: Episode 254 (May 15, 1986)
- Episode 2x83: Episode 253 (May 14, 1986)
- Episode 2x82: Episode 252 (May 13, 1986)
- Episode 2x80: Episode 250 (May 9, 1986)
- Episode 2x79: Episode 249 (May 8, 1986)
- Episode 2x78: Episode 248 (May 7, 1986)
- Episode 2x73: Episode 243 (Apr 30, 1986)
- Episode 2x72: Episode 242 (Apr 29, 1986)
- Episode 2x71: Episode 241 (Apr 28, 1986)
- Episode 2x70: Episode 240 (Apr 25, 1986)
- Episode 2x69: Episode 239 (Apr 24, 1986)
- Episode 2x68: Episode 238 (Apr 23, 1986)
- Episode 2x66: Episode 236 (Apr 21, 1986)
- Episode 2x65: Episode 235 (Apr 18, 1986)
- Episode 2x64: Episode 234 (Apr 17, 1986)
- Episode 2x62: Episode 232 (Apr 15, 1986)
- Episode 2x59: Episode 229 (Apr 10, 1986)
- Episode 2x58: Episode 228 (Apr 9, 1986)
- Episode 2x57: Episode 227 (Apr 8, 1986)
- Episode 2x56: Episode 226 (Apr 7, 1986)
- Episode 2x55: Episode 225 (Apr 4, 1986)
- Episode 2x54: Episode 224 (Apr 3, 1986)
- Episode 2x50: Episode 220 (Mar 28, 1986)
- Episode 2x49: Episode 219 (Mar 27, 1986)
- Episode 2x47: Episode 217 (Mar 25, 1986)
- Episode 2x46: Episode 216 (Mar 24, 1986)
- Episode 2x45: Episode 215 (Mar 21, 1986)
- Episode 2x44: Episode 214 (Mar 20, 1986)
- Episode 2x43: Episode 213 (Mar 19, 1986)
- Episode 2x38: Episode 208 (Mar 12, 1986)
- Episode 2x37: Episode 207 (Mar 11, 1986)
- Episode 2x34: Episode 204 (Mar 6, 1986)
- Episode 2x32: Episode 202 (Mar 4, 1986)
- Episode 2x31: Episode 201 (Mar 3, 1986)
- Episode 2x30: Episode 200 (Feb 28, 1986)
- Episode 2x29: Episode 199 (Feb 27, 1986)
- Episode 2x27: Episode 197 (Feb 25, 1986)
- Episode 2x24: Episode 194 (Feb 20, 1986)
- Episode 2x21: Episode 191 (Feb 17, 1986)
- Episode 2x20: Episode 190 (Feb 14, 1986)
- Episode 2x18: Episode 188 (Feb 12, 1986)
- Episode 2x17: Episode 187 (Feb 11, 1986)
- Episode 2x15: Episode 185 (Feb 7, 1986)
- Episode 2x14: Episode 184 (Feb 6, 1986)
- Episode 2x13: Episode 183 (Feb 5, 1986)
- Episode 2x12: Episode 182 (Feb 4, 1986)
- Episode 2x11: Episode 181 (Feb 3, 1986)
- Episode 2x10: Episode 180 (Jan 31, 1986)
- Episode 2x09: Episode 179 (Jan 30, 1986)
- Episode 2x08: Episode 178 (Jan 29, 1986)
- Episode 2x07: Episode 177 (Jan 28, 1986)
- Episode 2x06: Episode 176 (Jan 27, 1986)
- Episode 2x05: Episode 175 (Jan 24, 1986)
- Episode 2x04: Episode 174 (Jan 23, 1986)
- Episode 2x03: Episode 173 (Jan 22, 1986)
- Episode 2x02: Episode 172 (Jan 21, 1986)
- Episode 2x01: Episode 171 (Jan 20, 1986)
- Episode 1x170: Episode 170 (Nov 8, 1985)
- Episode 1x169: Episode 169 (Nov 7, 1985)
- Episode 1x168: Episode 168 (Nov 6, 1985)
- Episode 1x166: Episode 166 (Nov 4, 1985)
- Episode 1x164: Episode 164 (Oct 31, 1985)
- Episode 1x162: Episode 162 (Oct 29, 1985)
- Episode 1x161: Episode 161 (Oct 28, 1985)
- Episode 1x160: Episode 160 (Oct 25, 1985)
- Episode 1x159: Episode 159 (Oct 24, 1985)
- Episode 1x157: Episode 157 (Oct 22, 1985)
- Episode 1x155: Episode 155 (Oct 18, 1985)
- Episode 1x154: Episode 154 (Oct 17, 1985)
- Episode 1x150: Episode 150 (Oct 11, 1985)
- Episode 1x148: Episode 148 (Oct 9, 1985)
- Episode 1x147: Episode 147 (Oct 8, 1985)
- Episode 1x145: Episode 145 (Oct 4, 1985)
- Episode 1x144: Episode 144 (Oct 3, 1985)
- Episode 1x142: Episode 142 (Oct 1, 1985)
- Episode 1x140: Episode 140 (Sep 27, 1985)
- Episode 1x139: Episode 139 (Sep 26, 1985)
- Episode 1x135: Episode 135 (Sep 20, 1985)
- Episode 1x132: Episode 132 (Sep 17, 1985)
- Episode 1x131: Episode 131 (Sep 16, 1985)
- Episode 1x129: Episode 129 (Sep 12, 1985)
- Episode 1x128: Episode 128 (Sep 11, 1985)
- Episode 1x127: Episode 127 (Sep 10, 1985)
- Episode 1x126: Episode 126 (Sep 9, 1985)
- Episode 1x122: Episode 122 (Sep 3, 1985)
- Episode 1x121: Episode 121 (Sep 2, 1985)
- Episode 1x118: Episode 118 (Aug 28, 1985)
- Episode 1x117: Episode 117 (Aug 27, 1985)
- Episode 1x115: Episode 115 (Aug 23, 1985)
- Episode 1x114: Episode 114 (Aug 22, 1985)
- Episode 1x112: Episode 112 (Aug 20, 1985)
- Episode 1x111: Episode 111 (Aug 19, 1985)
- Episode 1x110: Episode 110 (Aug 16, 1985)
- Episode 1x108: Episode 108 (Aug 14, 1985)
- Episode 1x104: Episode 104 (Aug 8, 1985)
- Episode 1x103: Episode 103 (Aug 7, 1985)
- Episode 1x102: Episode 102 (Aug 6, 1985)
- Episode 1x100: Episode 100 (Aug 2, 1985)
- Episode 1x99: Episode 99 (Aug 1, 1985)
- Episode 1x97: Episode 97 (Jul 30, 1985)
- Episode 1x94: Episode 94 (Jul 25, 1985)
- Episode 1x93: Episode 93 (Jul 24, 1985)
- Episode 1x90: Episode 90 (Jul 19, 1985)
- Episode 1x88: Episode 88 (Jul 17, 1985)
- Episode 1x87: Episode 87 (Jul 16, 1985)
- Episode 1x86: Episode 86 (Jul 15, 1985)
- Episode 1x84: Episode 84 (Jul 11, 1985)
- Episode 1x83: Episode 83 (Jul 10, 1985)
- Episode 1x82: Episode 82 (Jul 9, 1985)
- Episode 1x81: Episode 81 (Jul 8, 1985)
- Episode 1x80: Episode 80 (Jul 5, 1985)
- Episode 1x79: Episode 79 (Jul 4, 1985)
- Episode 1x77: Episode 77 (Jul 2, 1985)
- Episode 1x76: Episode 76 (Jul 1, 1985)
- Episode 1x75: Episode 75 (Jun 28, 1985)
- Episode 1x74: Episode 74 (Jun 27, 1985)
- Episode 1x73: Episode 73 (Jun 26, 1985)
- Episode 1x72: Episode 72 (Jun 25, 1985)
- Episode 1x71: Episode 71 (Jun 24, 1985)
- Episode 1x70: Episode 70 (Jun 21, 1985)
- Episode 1x69: Episode 69 (Jun 20, 1985)
- Episode 1x68: Episode 68 (Jun 19, 1985)
- Episode 1x67: Episode 67 (Jun 18, 1985)
- Episode 1x66: Episode 66 (Jun 17, 1985)
- Episode 1x65: Episode 65 (Jun 14, 1985)
- Episode 1x64: Episode 64 (Jun 13, 1985)
- Episode 1x63: Episode 63 (Jun 12, 1985)
- Episode 1x60: Episode 60 (Jun 7, 1985)
- Episode 1x59: Episode 59 (Jun 6, 1985)
- Episode 1x58: Episode 58 (Jun 5, 1985)
- Episode 1x57: Episode 57 (Jun 4, 1985)
- Episode 1x54: Episode 54 (May 30, 1985)
- Episode 1x53: Episode 53 (May 29, 1985)
- Episode 1x52: Episode 52 (May 28, 1985)
- Episode 1x51: Episode 51 (May 27, 1985)
- Episode 1x50: Episode 50 (May 24, 1985)
- Episode 1x49: Episode 49 (May 23, 1985)
- Episode 1x48: Episode 48 (May 22, 1985)
- Episode 1x47: Episode 47 (May 21, 1985)
- Episode 1x46: Episode 46 (May 20, 1985)
- Episode 1x45: Episode 45 (May 17, 1985)
- Episode 1x44: Episode 44 (May 16, 1985)
- Episode 1x43: Episode 43 (May 15, 1985)
- Episode 1x42: Episode 42 (May 14, 1985)
- Episode 1x41: Episode 41 (May 13, 1985)
- Episode 1x40: Episode 40 (May 10, 1985)
- Episode 1x39: Episode 39 (May 9, 1985)
- Episode 1x38: Episode 38 (May 8, 1985)
- Episode 1x37: Episode 37 (May 7, 1985)
- Episode 1x35: Episode 35 (May 3, 1985)
- Episode 1x34: Episode 34 (May 2, 1985)
- Episode 1x33: Episode 33 (May 1, 1985)
- Episode 1x32: Episode 32 (Apr 30, 1985)
- Episode 1x31: Episode 31 (Apr 29, 1985)
- Episode 1x30: Episode 30 (Apr 26, 1985)
- Episode 1x29: Episode 29 (Apr 25, 1985)
- Episode 1x28: Episode 28 (Apr 24, 1985)
- Episode 1x27: Episode 27 (Apr 23, 1985)
- Episode 1x25: Episode 25 (Apr 19, 1985)
- Episode 1x24: Episode 24 (Apr 18, 1985)
- Episode 1x23: Episode 23 (Apr 17, 1985)
- Episode 1x22: Episode 22 (Apr 16, 1985)
- Episode 1x21: Episode 21 (Apr 15, 1985)
- Episode 1x20: Episode 20 (Apr 12, 1985)
- Episode 1x19: Episode 19 (Apr 11, 1985)
- Episode 1x18: Episode 18 (Apr 10, 1985)
- Episode 1x17: Episode 17 (Apr 9, 1985)
- Episode 1x16: Episode 16 (Apr 8, 1985)
- Episode 1x15: Episode 15 (Apr 5, 1985)
- Episode 1x14: Episode 14 (Apr 4, 1985)
- Episode 1x13: Episode 13 (Apr 3, 1985)
- Episode 1x12: Episode 12 (Apr 2, 1985)
- Episode 1x11: Episode 11 (Apr 1, 1985)
- Episode 1x10: Episode 10 (Mar 29, 1985)
- Episode 1x09: Episode 9 (Mar 28, 1985)
- Episode 1x08: Episode 8 (Mar 27, 1985)
- Episode 1x06: Episode 6 (Mar 25, 1985)
- Episode 1x05: Episode 5 (Mar 22, 1985)
- Episode 1x04: Episode 4 (Mar 21, 1985)
- Episode 1x03: Episode 3 (Mar 20, 1985)
- Episode 1x02: Episode 2 (Mar 19, 1985)
- Episode 1x01: Episode 1 (Mar 18, 1985)
Guest starring as Shane Ramsay
(8 episodes)
- Episode 38x150: Finale (Jul 28, 2022)
- Episode 38x149: Episode 8900 (Jul 27, 2022)
- Episode 38x146: Episode 8897 (Jul 26, 2022)
- Episode 38x144: Episode 8895 (Jul 26, 2022)
- Episode 38x143: Episode 8894 (Jul 25, 2022)
- Episode 38x142: Episode 8893 (Jul 25, 2022)
- Episode 38x139: Episode 8890 (Jul 21, 2022)
- Episode 38x138: Episode 8889 (Jul 20, 2022)