"The Three Inspectors" is the title of the first serial of Season 10. This is the first story in which multiple incarnations of The Inspector appear.  It also marks the debut appearance of the imprisoned Infinity Knight tyrant Alpha.

Trivia[edit | edit source]

  • Contrary to popular belief, the "Three Inspectors" of the title doesn't refer to the Third Inspector and his two previous selves (even if they appear quickly on a viewscreen in the middle episode of the serial), but rather to the Third Inspector, his dark matter counterpart, and his future self—all played by Bernard Fox.
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