Character mistake: Alicia sings the code to Crane and tells him he must remember it exactly the way she does it. He doesn't. He leaves out the extra "la la" before the last stanza. Astonishingly, Alicia says "perfect, now two of us know it." (00:01:05)
Voyage to the Bottom of the Sea (1964)
1 character mistake in season 2 - chronological order
Starring: Richard Basehart, David Hedison, Del Monroe, Robert Dowdell
Continuity mistake: During the battle a railing on a pirate ship falls off, only to be seen in the next shot intact, then missing in a subsequent shot.