Your fighter's dead, Jim.

Spock is a emotionless, purely logical DM and puts the fear of god into other DMs. I just wonder what everyone else's character classes would be? McCoy would be a cleric or some kind of healer. Scotty is tougher to place, because I don't think D&D has an engineer class. The closest would be an artificer. There was a civilization in Forgotten Realms based around technology, called Lantan, but it was destroyed during the advent of 4th Edition rules. I think Uhura would be a bard and I have no idea what Chekov would be.

Picture via A Rust Monster Ate My Sword.