The Doctor must impersonate various crew members when Captain Janeway is abducted and held hostage for Voyager's warp core.
While re-fitting Voyager's systems with newly traded weapons, Seven of Nine claims to have been assaulted by Kovin, the weapons dealer.
An injured alien named Tieran transfers his consciousness into Kes' mind moments before he dies. He then gains control over her and uses her abilities to steal a shuttlecraft and return to his home world to attempt a political coup.
A transporter accident merges Tuvok and Neelix into one person.