Trapper John, M.D.: 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! Trapper John, MD Drama, Medical 9/23/79 – 9/4/86 United States GeneralEpisodesCastCharactersGallery Cast See full cast → Pernell Roberts as John Francis Xavier McIntyre Pernell Roberts as John Francis Xavier McIntyre Gregory Harrison as Dr. George Alonzo 'Gonzo' Gates Gregory Harrison as Dr. George Alonzo 'Gonzo' Gates Christopher Norris as Nurse Gloria 'Ripples' Brancusi Madge Sinclair as Nurse Ernestine Shoop Madge Sinclair as Nurse Ernestine Shoop Charles Siebert as Dr. Stanley Riverside II Lorna Luft as Nurse Libby Kegler Lorna Luft as Nurse Libby Kegler Brian Stokes Mitchell as Dr. Justin 'Jackpot' Jackson Simon Scott as Arnold Slocum Timothy Busfield as Dr. John 'J.T.' McIntyre
