Crewman TOS 25 This Side of Paradise
Lesley TOS 20 The Alternative Factor
Paskey was also William Shatner’s stand-in and stunt double. In most fight sequences, it was Paskey in the long shots, Shatner in the close-ups, except, of course, for TOS 05 The Enemy Within where they BOTH appeared fighting each other. Then it was all ‘long shots’ where they both are shown. So Paskey appeared in many episodes before TOS 25 This Side of Paradise, , but never with a credit. Clearly, it made sense to give him another role, as Mr. Leslie, since he was on-set a lot of the time.