Thunderbirds

The Uninvited - S1-E10

Visible crew/equipment: When Tin-Tin responds to news of Scott's disappearance, a floor puppeteer's hand (with dirty fingernails) can be seen at the bottom of the screen lifting Tin-Tin from her seat.

Edge of Impact - S1-E5

Visible crew/equipment: After Central Control announces the countdown for Red Arrow project is now operating, when it cuts to the tower the order is given to "begin photographic alert procedure," and in the next shot a human finger (with a long polished fingernail) is visible behind the seated male marionette, as he leans forward. (00:04:45)

Super Grover

The Imposters - S1-E16

Visible crew/equipment: When a photographer is taking a photograph of Jenkins at the fake rescue mission, a human hand can be seen assisting with the puppet's movement from below.

City of Fire - S1-E15

Continuity mistake: When Scott is in the cockpit of the Mole, he has two blue tubes in the holsters of his belt. But when he is cutting through the fire doors, the tubes have changed to one blue and one yellow.

More mistakes in Thunderbirds

Trivia: Jeff Tracy's five sons were named after Mercury astronauts - Scott Carpenter, Virgil Grissom, Alan Shephard, Gordon Cooper and John Glenn.

More trivia for Thunderbirds