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.
The Summit-Five Affair - S4-E1
Audio problem: When Helga tries to slam the door and shouts, "Get away from me," her lips aren't moving at all. (00:29:25)
Audio problem: When Jonny and Hadji are in the boat waiting for Race' return, Bandit starts growling and barking, but Bandit is not grimacing or moving his mouth as he growls and barks.