Three's a Crowd: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Three's a Crowd Comedy 9/25/84 – 4/9/85 United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Alan Campbell as E.Z. Taylor Jessica Walter as Claudia Bradford John Ritter as Jack Tripper Mary Cadorette as Vicky Bradford Robert Mandan as James Bradford