Captain (Interlude)

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A captain was found by the Fifth Doctor on a theatre set. (AUDIO: Interlude)

The Doctor would eventually discover that Douglas, along with many other people throughout history who looked like him, were caused by a group of Time War Daleks who — while on a mission to prevent the rise of Time Lord society on Gallifrey — created a time distortion which created alternate versions of themselves as four un-mutated Kaled people. This time distortion also caused multiple copies of these four Kaleds to appear at various points throughout time and space. (AUDIO: Effect and Cause)