Starring: David Graham, Ray Barrett, Peter Dyneley, Shane Rimmer
Visible crew/equipment: When Hooper says "Sound the alarms!", you can see a hand moving Hooper's legs as he gets up from where he is sleeping.
Visible crew/equipment: When Penelope pulls the cord to ring the alarm for Parker, look on the right side of your screen and you can see part of a crew man's finger holding Penelope's arm.
Audio problem: As John and Gordon are fitting the new component on Thunderbird 5, John says, "It looks like we'll be another two hours before we're back in business. In the meantime, International Rescue is non-operational." But he is voiced by David Graham, not Ray Barrett.
Trivia: Although he is the main villain, the Hood appears in only six episodes throughout the entire series.