
Cast
1927–2018 · United States
5 shows

1988 · Syndication · Ended
as Dr. James Shepherd

1983 · CBS · Ended
as Dr. Hanratty

1981 · ABC · Ended
as Curtis Shea

1972 · CBS · Ended
as Howard Borden

1965 · NBC · Ended
as Capt. Roger Healey
Main cast roles from TVmaze. Guest appearances aren't listed.