Each was tied up and wired to oil-drum explosives with timers set to about 5 minutes - and only one could be saved by Batman ("Choose between one life or the other...Doctors are targets"), forcing him to fight off both the SWAT teams and the Joker""s henchmen.Batman viciously fought against the Joker past the midnight deadline, with neither ferry blowing up the other.The first fighter to struggle to his feet during the final ten-count (in slow-motion) would be the winner." He plans to desert the town, but is persuaded to stay by "frontier gibberish" from an old bearded prospector type named GabbyJohnson(Claude Ennis Starrett, Jr.