Continuity mistake: When the Gray and Houseman Construction Company vehicle is moving along at the beginning of the episode, the launching pad is raised, but after a quick cut to the crew, we return to the vehicle and the pad is now lowered.
Revealing mistake: The raindrops on the faces of Eddie Houseman and his colleagues during the storm are disproportionately large.
Suggested correction: This is part of the art style of the show - the same reason everyone's eyes are so disproportionately large, it helps the viewer to see details that would otherwise be too small to spot.
Continuity mistake: In several wide shots of Thunderbird 1 and Eddie's tractor on the cliff, the yellow pins that were fired from TB1 earlier and the rock they were holding have disappeared.
Revealing mistake: When Eddie Houseman jumps off the explosives truck and rolls in the mud, you can see that it is not Eddie, but a puppet of Scott Tracy.
Revealing mistake: When Lester is attempting to call International Rescue in the panning shot drawing from Bob, Cheng, and Chuck, the raindrops on the cockpit window are raining upwards instead of down, revealing it is a shot played in reverse.
