Two seasons worth I’ve had to wait but finally there’s a good episode, just before the finale. Of course, it heavily features the Doctor.
Janeway and the Doctor are off in the Delta Flyer to some conference or other, when they detect a plasma surge. Cut to Janeway telling Chakotay about it in her ready room. It seems that a race of aliens owns this entire region of space and doesn’t allow warp so they’ll have to hand the drive over. Janeway then talks to Torres about towing the drive away. Suspicious Chakotay is suspicious however and asks the Doctor to examine Janeway but of course she doesn’t like physicals. Just once I’d love to see a Captain who did. It turns out that she’s being held prisoner by the potato people (or Hierarchy as they’re called). They want Voyager’s warp drive or they’ll kill her, so the Doctor assumed her identity to get it. I’ll ignore that warp drive > captain. One of the fictitious aliens appears on the view screen to hurry them along. Suspicious Chakotay is still suspicious so the Doctor knocks him out, puts him in a drawer and assumes his identity. This followed by doing the same to Harry, though he doesn’t assume his identity, I mean, why would you? While he is in the guise of Torres, Paris with great timing, picks now to be romantic to his “wife”. After all this he relaxes listening to a classical music piece. Tuvok though ruins it all by finding out what’s going on, so the Doctor goes on the run, making duplicates in the holodeck. With the entire ship out looking for him he finds it quite easy to eject the core, escape in the Flyer and take it to the potato people. Unfortunately they take the drive and him into the bargain. Of course, he’s taken this into account however and left a clue in the piece of music which plays throughout Voyager. They send a shuttle to rescue him, the Captain and the drive intact. The Doctor - 48453. Delta Quadrant - 0.
So the writers have finally realised that the best way to make Voyager good is to have the Doctor play everyone.