The Perils of Penelope - S1-E3
Continuity mistake: When Lady Penelope is at the café in Paris with Sir Jeremy Hodge, she orders a Pernod. When the waiter delivers the drinks, there is a clear coloured liquid on the tray. As soon as the waiter leaves, Lady Penelope is holding the white coloured Pernod.
The Perils of Penelope - S1-E3
Continuity mistake: Thunderbird 2 exists Pod 6 for this mission, but when it begins to move out of the hangar pod, you can see Pod 2 on the right of Thunderbird 2.
Terror in New York City - S1-E4
Continuity mistake: During the missile attack on Thunderbird 2, Virgil says "Missiles!" in the cockpit and his forehead can be seen to have sweat on it, but after a quick shot of the missiles flying through the air, we cut to Virgil again and the sweat has disappeared.
Terror in New York City - S1-E4
Continuity mistake: In "The Ned Cook Show" portion of this episode, Dr. Godber is initially seen sitting in front of Bletcher with at least three rows of seats behind him, but, in another shot, he then appears two rows from the back sat in front of Jeff Tracey.
Terror in New York City - S1-E4
Continuity mistake: Watch the time on the clock on the wall in the USN Sentinel during the missile attack. At the start of the attack it's 12.45pm, but later on it changes to 1.05pm, and when Washington informs the Sentinel Commander to stop the attack, it's now 1.35pm.
Terror in New York City - S1-E4
Continuity mistake: When Scott is at his control panel at the crash site in New York City, the top of the microphone keeps disappearing and reappearing between shots.
Terror in New York City - S1-E4
Continuity mistake: At the beginning of his journey on the Sentinel to the rescue site, Gordon has the beginnings of a beard on his face, but in subsequent shots he is completely clean-shaven.
Terror in New York City - S1-E4
Continuity mistake: In its first appearance when it attacks Thunderbird 2, the Sentinel is rapidly moving at all times. But when we see the missiles being prepared for fire, the craft is holding still. You can tell this as the clouds in the sky are not moving.
Terror in New York City - S1-E4
Continuity mistake: When we see Virgil in his sick bed after crash landing on Tracy Island, he has a bandage around his head and there is a blood stain on the bandage above his left eye. But when Gordon comes into his room to watch the moving of the Empire State Building on television, the blood stain has disappeared.
Continuity mistake: When The Hood drives his van off the broken bridge whilst escaping the police, watch carefully; the van bounces off the rocks on the other side and starts to fall roof-first into the river below. However, when it cuts to the van falling into the water it falls in upright. (00:42:00)
Continuity mistake: Before Jeff pushes the button on his desk to activate Operation Cover-Up, you can see there is a dark blue line around the edge of his sleeve, but in a close-up of him pushing the button, the line has disappeared. It reappears in the very next shot.
Continuity mistake: When the hood parks his car to watch the first Red Arrow crash, there is a white and pink car parked beside him. When he leaves, the white car is still there, but has changed parking lanes and the pink car is replaced with a red car.
Continuity mistake: In one zoomed out shot of Virgil standing beside the tower with the Thunderizer moving closer towards him, he is no longer wearing his raincoat.
Continuity mistake: After Lady Penelope rescues Brains from the psychiatrist's office, when she holds out her communications compact to message Scott it's in her left hand, but in the closeup it's in her right hand and the color of her sleeve also changes. (00:45:50)
Continuity mistake: During the rescue operation, Thunderbird 2's wreckage grabber changes from being semi-circular with flat edges as TB2 flies over the water to being angular with teeth as it is being dropped down to the rocket.
Continuity mistake: When the stranger waves at Prescott, telling him to slow down, we cut to Prescott in his car and you can see that the car has a windscreen, but when the car stops near the stranger in the next shot, the windscreen is missing.
Continuity mistake: When the laser vehicle leaves the pod and enters the plutonium store, you can see the cockpit has a windshield, but when Scott tells Virgil "We're gonna have to work fast", we cut to Virgil, and the windshield has disappeared.
Continuity mistake: While Prescott, Dempsey and Kenyon are in the castle, there is a glass, a bottle and another glass (in that order diagonally) in front of Prescott. In a close up shot of him, the green bottle has move several inches to the left.
Continuity mistake: When Brains falls under The Hood's influence, he collapses, and between shots his glasses simply disappear. They are subsequently shown to have fallen off, but the action is not seen on screen: one moment the glasses are on his face and the next they have vanished.
Continuity mistake: When Thunderbird 2 launches Thunderbird 4, the number "4" on the puppet sized pod door in a close-up does not match that in the model scale long shot.