S2, E36: Samantha and Darrin feel he might not have married her if hew knew she was a witch. With Samantha's permission, Endora sends husband and wife back into the past. Darrin at first runs away when Samantha proves she is a witch. When Darrin persuades her she hasn't seen the true picture, Samantha makes Endora con-tinue the experiment. Learning that Samantha's powers could make his company the most successful in the country, Larry Tate is all in favor of the marriage.