Continuity mistake: The clock in the standby lounge at the beginning of the episode reads 8:54, but one minute later it reads 9:01.
Stingray (1964)
1 continuity mistake in Tom Thumb Tempest
Starring: Lois Maxwell, Ray Barrett, Robert Easton, Don Mason
Visible crew/equipment: When Phones is unravelling the secret plans, a hand can be seen pulling him back to help unravel the plans.
Trivia: Look out for the voice of Atlanta Shore - it's Lois Maxwell, best known as "Miss Moneypenny" in the James Bond films.