The Four Tasks of Danger Mouse - S2-E6
Continuity mistake: When Danger Mouse sets off to rescue Penfold in his car in Part 1 at the beginning, Penfold is in the car in some scenes, although he was kidnapped by Baron Greenback.

Starring: David Jason, Brian Trueman, Edward Kelsey, Terry Scott
| All season 3 mistakes | Mistakes | |
|---|---|---|
| 1 | The Invasion of Colonel 'K' | 0 |
| 2 | Danger Mouse Saves the World ... Again | 0 |
| 3 | The Odd Ball Runaround | 0 |
| 4 | The Strange Case of the Ghost Bus | 0 |
| 5 | Trip to America | 0 |
The Four Tasks of Danger Mouse - S2-E6
Continuity mistake: When Danger Mouse sets off to rescue Penfold in his car in Part 1 at the beginning, Penfold is in the car in some scenes, although he was kidnapped by Baron Greenback.
Suggested correction: That's his identical twin brother Pendragon, hired by DM so people won't think he had abandoned his trusty sidekick to the dastardly Baron Greenback.
Beware of Mexicans Delivering Milk - S6-E15
Penfold: Ah, good morning milkman, I'm just going to do my exercises.
El Loco: Ah si, you run, eh, you swim, you jump.
Penfold: No I lift the milk bottles.
El Loco: Guantanamera gringo.
Penfold: Er, no thanks, but we want some on Saturdays.
El Loco: If Saturday ever comes, eh?
Penfold: Erm, pardon?
El Loco: No importa! Hasta la vista!
Penfold: No just my pyjamas! Cor you can always tell whether they've been to Majorca for their hols. He even looks like that vicious Mexican bandit El Loco.
Trivia: Nero, the pet "hairy caterpillar creature" of Baron Greenback speaks in a strange gibberish. In fact this 'gibberish' is a recording of David Jason (who also provided the voice of Dangermouse, amongst others) albeit it speeded up and played backwards.