"Night"

You must check out Jim Wright's review of this episode. Here is a quote...

"I've been told I'd be remiss if I didn't mention that Chakotay's jacket is off, he's in his Starfleet undershirt, and that he looks, er, "yummy." Rippling forearms, well-defined chest, washboard abs, yada yada. Total babe, Latin Adonis, girls swoon, fertility rates skyrocket, and so on. Even in the oppressive Big Dark, his luminescent manliness is a beacon to us all."

Now that's my kind of review!