CBS' Ghosts just introduced a surprise twist involving Trevor's daughter - but what does this mean for the show's future? During the Thursday, November 6, episode of the hit sitcom, Trevor (Asher Grodman) found a way to spend more time with his daughter, Abby (Gideon Adlon), by getting her a job at Jay's (Utkarsh Ambudkar) restaurant. But in typical Ghosts fashion, Trevor started to meddle in Abby's life, which meant Sam (Rose McIver) was getting too close and personal with the guest. Abby's frustration caused Trevor to give Sam the green light to reveal that she sees ghosts - including him.