My favorite episode is Star Trek: Voyager: Endgame

Seeing that armor deploy around Voyager was awesome!
_________________
Captain D. David Calzada
Commanding Officer, USS Oriskany

My fav episode is definitely Voyager: Resistance

Joel Grey was fantastic!
_________________
Lieutenant Cole S. Mitchell
Chief Operations Officer, USS Whitestar

My favorite episode is Enterprise: In a Mirror, Darkly

I loved that Mirror Universe and that would've made a great alternate series too!
_________________
Captain Treasar T. Adonis
Commanding Officer, USS Whitestar

I'd have to say my favorite episode is Deep Space Nine: Our Man Bashir
_________________
Lt. Commander William T. Trylon, III
Chief Operations Officer, USS Infiniti

My fav episode of all time has to be both parts of Enterprise: Storm Front
_________________
Lt. Commander Jared D'Shoua
Chief Security/Tactical Officer, USS Infiniti

My favorite is the Star Trek: Voyager episode: Tinker, Tenor, Doctor, Spy
_________________
Lieutenant Joseph J. Florenté
Chief Flight Control Officer, USS Infiniti

My ultimate fav is the Star Trek: Voyager episode: Future's End
_________________
Lieutenant Jayden C. DeGrazzio
Chief Science Officer, USS Infiniti

I don't have one specifically, but I do have one from each of the different series (except Enterprise, cause that series just sucked as a whole).

TNG: Best of Both Worlds, 1 & 2
DS9: Trials and Tribble-ations
VOY: Year of Hell, 1 & 2
TOS: The Doomsday Machine
_________________
Captain Sean P. Reich
Commanding Officer, USS Oriskany

Let me see if I can remember mine...

TOS: The Trouble with Tribbles
TNG: Parallels
DS9: Far Beyond the Stars
VOY: End Game
ENT: These Are the Voyages (Because then it's no more )
_________________
Mr. McCloud

I really liked the Star Trek: Voyager episode: Real Life

It definitely didn't have a happy ending, which is what made it like real life .
_________________
Ensign James A. Diesso
Assistant Medical Officer, USS Infiniti