We don't have a biography for Sheriff James "Jim" Valenti yet. Hang in there, or go ahead and contribute one.
Appearances
Roswell
Main cast, played by William Sadler
- Episode 1x01: Pilot (Oct 6, 1999)
- Episode 1x02: The Morning After (Oct 13, 1999)
- Episode 1x03: Monsters (Oct 20, 1999)
- Episode 1x04: Leaving Normal (Oct 27, 1999)
- Episode 1x06: 285 South (Nov 10, 1999)
- Episode 1x07: River Dog (Nov 17, 1999)
- Episode 1x09: Heat Wave (Dec 1, 1999)
- Episode 1x11: Toy House (Jan 19, 2000)
- Episode 1x12: Into the Woods (Jan 26, 2000)
- Episode 1x13: The Convention (Feb 2, 2000)
- Episode 1x15: Independence Day (Feb 16, 2000)
- Episode 1x17: Crazy (Apr 10, 2000)
- Episode 1x18: Tess, Lies and Videotape (Apr 17, 2000)
- Episode 1x19: Four Square (Apr 24, 2000)
- Episode 1x20: Max to the Max (May 1, 2000)
- Episode 1x21: The White Room (May 8, 2000)
- Episode 1x22: Destiny (May 15, 2000)
- Episode 2x01: Skin and Bones (Oct 2, 2000)
- Episode 2x02: Ask Not (Oct 9, 2000)
- Episode 2x03: Surprise (Oct 16, 2000)
- Episode 2x07: Wipeout! (Nov 13, 2000)
- Episode 2x08: Meet the Dupes (Nov 20, 2000)
- Episode 2x10: A Roswell Christmas Carol (Dec 18, 2000)
- Episode 2x11: To Serve and Protect (Jan 22, 2001)
- Episode 2x12: We Are Family (Jan 29, 2001)
- Episode 2x13: Disturbing Behavior (Feb 5, 2001)
- Episode 2x14: How the Other Half Lives (Feb 19, 2001)
- Episode 2x15: Viva Las Vegas (Feb 26, 2001)
- Episode 2x16: Heart of Mine (Apr 16, 2001)
- Episode 2x17: Cry Your Name (Apr 23, 2001)
- Episode 2x18: It's Too Late and It's Too Bad (Apr 30, 2001)
- Episode 2x19: Baby, It's You (May 7, 2001)
- Episode 2x20: Off the Menu (May 14, 2001)
- Episode 2x21: The Departure (May 21, 2001)
- Episode 3x02: Michael, The Guys and The Great Snapple Caper (Oct 16, 2001)
- Episode 3x04: Secrets and Lies (Oct 30, 2001)
- Episode 3x06: To Have and To Hold (Nov 13, 2001)
- Episode 3x07: Interruptus (Nov 20, 2001)
- Episode 3x09: Samuel Rising (Dec 18, 2001)
- Episode 3x10: A Tale of Two Parties (Jan 1, 2002)
- Episode 3x12: Ch-Ch-Changes (Feb 5, 2002)
- Episode 3x13: Panacea (Feb 12, 2002)
- Episode 3x14: Chant Down Babylon (Feb 26, 2002)
- Episode 3x17: Four Aliens and a Baby (May 7, 2002)
- Episode 3x18: Graduation (May 14, 2002)