Continuity mistake: The security pass that Agent X20 flashes at the Sergeant is actually Sandy Gibson's pass which was seen only moments before. X20's thumb obscures the picture, but Gibson's name is visible on the left side.
Stingray (1964)
1 continuity mistake in Titan Goes Pop
Starring: Lois Maxwell, Ray Barrett, Robert Easton, Don Mason
Emergency Marineville - S1-E11
Continuity mistake: When the second group of Spearhead jets take off from Marineville there are only two jets, but in the next shot you can see three jets, and in the next shot there are two again.