Trivia: When Parker says "I would agree I have a rare talent" after breaking into the vault, look in the background and you can see Colonel Tim Casey from "Edge of Impact".
Trivia: The electric drills that Virgil and Alan use to plant the explosive are the WASP pistols from "Stingray".
Trivia: This episode features the only appearance of a real human face in the series: when Lady Penelope peeps through a spyhole in the door of a bank during the opening scene. The face you see is that of puppet operator Judith Shutt, who was also Penelope's hand double throughout the series.
