What was episode 3 of Star Trek about?

Answer 1

Episode three of the original series was about the Enterprise trying to cross the Great Barrier at the edge of the galaxy and the crew members Gary Mitchell and Elizabeth Dehner acquire psychic powers.

Episode three of The Next Generation was about the of the Enterprise-D being exposed to the same pathogen that infected the crew of the original Enterprise.

Episode three of Depp Space Nine was about Security chief Odo being falsely accused of the homicide of a murderer.

Episode three of Voyager was about Voyager being trapped in a quantum singularity's event horizon and Capt. Janeway having to decide the chief engineering officer.

Episode three of Enterprise was about an away team being stuck on another planet due to a storm.