Ryan's Four: 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! Ryan's Four Drama, Medical 4/2/83 – 4/27/83 United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Tom Skerritt as Dr. Thomas Ryan Lisa Eilbacher as Dr. Ingrid Sorenson Tim Daly as Dr. Edward Gillian Albert Hall as Dr. Terry Wilson Dirk Blocker as Dr. Norman Rostov Nicolas Coster as Dr. Morris Whitford