ANswer this an ur a TRue FAN!!

[bobjohnson]

this NOT including the regular crew. ONly one person has only been the same roll in more then one episode. It was a guest charecter. Made 2 episodes as the same charecter. It was not Mark Leonard. this was on the tv show... Name the charecter and Actors true name?!?!?! anyone who answers this is [glow=red,2,300]gooodddd[/glow]

[kbett]

If you are talking about the TOS, it's Roger C. Carmel who played Harcort Fenton Mudd.