(written from a Production point of view)
Bart Conrad played the role of Captain Krasnovsky in the Star Trek: The Original Series first season episode "Court Martial". He filmed his scenes on Monday 3 October 1966, Wednesday 5 October 1966, on Friday 7 October 1966 and Monday 10 October 1966 at Desilu Stage 9 and Stage 10.
Conrad previously appeared on My Favorite Martian, starring Ray Walston, and in several episodes of Perry Mason. He had also portrayed a chauffeur in the motion picture Mister Buddwing (1966) with Nichelle Nichols, Ken Lynch, Charles Seel, and Jean Simmons.