THE DOCTOR: Now drop your weapons, or I’ll kill him with this deadly jelly baby.

LUGO: Kill him, then.

THE DOCTOR: What?

LUGO: Kill him, then.

THE DOCTOR: I don’t take orders from anyone. [Eats jelly baby] Take me to your leader.

Doctor Who (1963-1989) British science fiction television series, original run (BBC)

14×04 “The Face of Evil,” Part 1 (1977-01-01) [w. Chris Boucher]
    (Source)

(Source (Video); dialog confirmed)