Star Trek: The Original Series, Season 1 - ROLE 1: Capt. James T. Kirk (William Shatner) ROLE 2: Gorn In the episode "Arena," an alien vessel has attacked a Federation outpost. Capt. Kirk chases it down, but is forced to face its captain, the Gorn, in a battle to the death on a dusty, barren asteroid. The victor's ship and crew go free. The loser's will be destroyed. Note: Yoostar scenes are often available both as single video clips and in scene packs. Please consider your purchase carefully before downloading.