5-18: Course Oblivion
When the crew becomes infected with a deadly illness, they discover that they may be duplicates.
5-16: Dark Frontier, Part II
The Borg Queen tempts Seven of Nine while the crew hatches a plan to rescue her.
5-04: In The Flesh
Voyager encounters an exact replica of Starfleet Headquarters on Earth; a training facility for an invasion.
5-05: Once Upon A Time
When Samantha Wildman goes missing during an away mission, Neelix distracts Naomi with “The Adventures of Flotter” holoprogram.