Guest Stars James Doohan as Lt. Cmdr. Montgomery "Scotty" Scott Nichelle Nichols as Lt. Nyota Uhura George Takei as Lt. Hikaru Sulu Majel Barrett Roddenberry as Nurse Christine Chapel Kathie Browne as Deela Jason Evers as Rael Co Starring Erik Holland as Ekor Geoffrey Binney as Compton Uncredited Eddie Hice as Security Guard Dick Geary as Scalosian
