To counteract Roy's Aeromass promotions,the Hackett's woo famous astronaut Ace Calvin as a celebrity spokeman for Sandpiper.Joe and Brian soon discover that Ace is as charming and persuasive in public as he is irratating and annoying in private life.Any thoughts of signing him up are dashed when Roy beats them to the punch,but Roy quickly discovers just how obnoxious Gavin can be.