SIXTH DOCTOR - COLIN BAKER

The Sixth Doctor - Portrayed by Colin Baker (and Sylvester McCoy)

The Sixth Doctor as he appears in 'The Twin Dilemma'

First Appearance: 

• THE CAVES OF ANDROZANI (cameo) - 16 March 1984
• THE TWIN DILEMMA – 22 March 1984

Final Appearance:

• THE TRIAL OF A TIME LORD – 6 December 1986

Notable Returns:

• None

Companions:

• Peri Brown
• Mel

First Encounters:

• Sil – VENGEANCE ON VAROS
• The Rani – THE MARK OF THE RANI
• The Valeyard – THE TRIAL OF A TIME LORD

Doppelgängers:

• The Sixth Doctor (doppelgänger of Commander Maxil) – ARC OF INFINITY
• The Valeyard: THE TRIAL OF A TIME LORD

Dalek Encounters:

• REVELATION OF THE DALEKS

Cybermen Encounters:

• ATTACK OF THE CYBERMEN

The Master Encounters:

• THE MARK OF THE RANI
• THE TRIAL OF A TIME LORD

Sontaran Encounters:

• THE TWO DOCTORS

Davros Encounters:

• REVELATION OF THE DALEKS

Given Age: 

• 900 – REVELATION OF THE DALEKS, THE TRIAL OF A TIME LORD

Cause of Regeneration: 

• Unknown, seen unconscious in the TARDIS mid-way through regenerating: TIME AND THE RANI

 

The Sixth Doctor as last seen, portrayed by Sylvester McCoy (in a wig!)