It shows James T.Kirk,Spock and Leonard "Bones" McCoy as young men training to become officers.

VOA: special.2009.06.05

Mr. DeFOREST KELLEY (Actor): (As Dr. Leonard "Bones" McCoy) Well, so help me, I'm actually pleased to see you.

NPR: A Robert Wise Reprise

On Star Trek, Dr. "Bones" McCoy could diagnose cancer just by waving a saltshaker--sorry, a "medical tricorder"--over a patient's body.

FORBES