Plot Summary:Kirk, Uhura and Chekov are trapped on a planet where abducted aliens are enslaved and trained to perform as gladiators for the amusement of bored, faceless aliens.
William Shatner,Leonard Nimoy,DeForest Kelley,William Smithers,Logan Ramsey,Ian Wolfe,William Bramley,Rhodes Reason,James Doohan,Nichelle Nichols,Walter Koenig,Bart La Rue