Cast Credits Agatha Christie's Poirot (1989) Guest starring as Lanscombe Episode 10x03: After the Funeral (Mar 26, 2006) Casualty (1986) Guest starring as Mo Meredrew Episode 10x05: Halfway House (Oct 14, 1995) Blackadder (1983) Guest starring as The Duke of Winchester Episode 1x03: The Archbishop (Jun 29, 1983) Doctor Who (1963) Starring as Ian Chesterton (39 episodes) Episode 2x35: The Planet of Decision (The Chase, Part Six) (Jun 26, 1965) Episode 2x34: The Death of Doctor Who (The Chase, Part Five) (Jun 19, 1965) Episode 2x33: Journey into Terror (The Chase, Part Four) (Jun 12, 1965) Episode 2x32: Flight through Eternity (The Chase, Part Three) (Jun 5, 1965) Episode 2x31: The Death of Time (The Chase, Part Two) (May 29, 1965) Episode 2x30: The Executioners (The Chase, Part One) (May 22, 1965) Episode 2x29: The Final Phase (The Space Museum, Part Four) (May 15, 1965) Episode 2x27: The Dimensions of Time (The Space Museum, Part Two) (May 1, 1965) Episode 2x26: The Space Museum (The Space Museum, Part One) (Apr 24, 1965) Episode 2x09: Flashpoint (The Dalek Invasion of Earth, Part Six) (Dec 26, 1964) Episode 2x08: The Waking Ally (The Dalek Invasion of Earth, Part Five) (Dec 19, 1964) Episode 2x07: The End of Tomorrow (The Dalek Invasion of Earth, Part Four) (Dec 12, 1964) Episode 2x06: Day of Reckoning (The Dalek Invasion of Earth, Part Three) (Dec 5, 1964) Episode 2x05: The Daleks (The Dalek Invasion of Earth, Part Two) (Nov 28, 1964) Episode 2x04: World's End (The Dalek Invasion of Earth, Part One) (Nov 21, 1964) Episode 1x31: Strangers in Space (The Sensorites, Part One) (Jun 20, 1964) Episode 1x30: The Day of Darkness (The Aztecs, Part Four) (Jun 13, 1964) Episode 1x29: The Bride of Sacrifice (The Aztecs, Part Three) (Jun 6, 1964) Episode 1x28: The Warriors of Death (The Aztecs, Part Two) (May 30, 1964) Episode 1x27: The Temple of Evil (The Aztecs, Part One) (May 23, 1964) Episode 1x26: The Keys of Marinus (The Keys of Marinus, Part Six) (May 16, 1964) Episode 1x25: Sentence of Death (The Keys of Marinus, Part Five) (May 9, 1964) Episode 1x24: The Snows of Terror (The Keys of Marinus, Part Four) (May 2, 1964) Episode 1x23: The Screaming Jungle (The Keys of Marinus, Part Three) (Apr 25, 1964) Episode 1x22: The Velvet Web (The Keys of Marinus, Part Two) (Apr 18, 1964) Episode 1x21: The Sea of Death (The Keys of Marinus, Part One) (Apr 11, 1964) Episode 1x13: The Brink of Disaster (The Edge of Destruction, Part Two) (Feb 15, 1964) Episode 1x12: The Edge of Destruction (The Edge of Destruction, Part One) (Feb 8, 1964) Episode 1x11: The Rescue (The Daleks, Part Seven) (Feb 1, 1964) Episode 1x10: The Ordeal (The Daleks, Part Six) (Jan 25, 1964) Episode 1x09: The Expedition (The Daleks, Part Five) (Jan 18, 1964) Episode 1x08: The Ambush (The Daleks, Part Four) (Jan 11, 1964) Episode 1x07: The Escape (The Daleks, Part Three) (Jan 4, 1964) Episode 1x06: The Survivors (The Daleks, Part Two) (Dec 28, 1963) Episode 1x05: The Dead Planet (The Daleks, Part One) (Dec 21, 1963) Episode 1x04: The Firemaker (An Unearthly Child, Part Four) (Dec 14, 1963) Episode 1x03: The Forest of Fear (An Unearthly Child, Part Three) (Dec 7, 1963) Episode 1x02: The Cave of Skulls (An Unearthly Child, Part Two) (Nov 30, 1963) Episode 1x01: An Unearthly Child (An Unearthly Child, Part One) (Nov 23, 1963) View 36 more View 36 less The Adventures of Sir Lancelot (1956) Starring as Sir Lancelot (30 episodes) Episode 1x30: The Prince of Limerick (Apr 20, 1957) Episode 1x29: The Thieves (Apr 13, 1957) Episode 1x28: The Mortaise Fair (Apr 6, 1957) Episode 1x27: The Missing Princess (Mar 30, 1957) Episode 1x26: Knights' Choice (Mar 23, 1957) Episode 1x25: The Ugly Duckling (Mar 16, 1957) Episode 1x24: The Bridge (Mar 9, 1957) Episode 1x23: The Lady Lilith (Mar 2, 1957) Episode 1x22: Double Identity (Feb 23, 1957) Episode 1x21: Knight Errant (Feb 16, 1957) Episode 1x20: Maid of Somerset (Feb 9, 1957) Episode 1x19: Sir Crustabread (Feb 2, 1957) Episode 1x18: Witches' Brew (Jan 26, 1957) Episode 1x17: The Lesser Breed (Jan 19, 1957) Episode 1x16: The Ruby of Radnor (Jan 12, 1957) Episode 1x15: The Magic Book (Jan 5, 1957) Episode 1x14: Shepherd's War (Dec 15, 1956) Episode 1x13: The Black Castle (Dec 15, 1956) Episode 1x12: Theft of Excalibur (Dec 1, 1956) Episode 1x11: Caledon (Nov 24, 1956) Episode 1x10: Roman Wall (Nov 17, 1956) Episode 1x09: Lancelot's Banishment (Nov 10, 1956) Episode 1x08: The Magic Sword (Nov 3, 1956) Episode 1x07: The Pirates (Oct 27, 1956) Episode 1x06: Sir Bliant (Oct 20, 1956) Episode 1x05: Winged Victory (Oct 13, 1956) Episode 1x04: The Outcast (Oct 6, 1956) Episode 1x03: The Queen's Knight (Sep 29, 1956) Episode 1x02: Ferocious Fathers (Sep 22, 1956) Episode 1x01: The Knight with the Red Plume (Sep 15, 1956) View 27 more View 27 less