Dr. Paul Williams (13 episodes, 1972)
Captain Mike Murphy (13 episodes, 1972)
Robert Murphy (13 episodes, 1972)
Lieutenant Sparks (13 episodes, 1972)
Hal Bryant (13 episodes, 1972)
Gail Adams (13 episodes, 1972)
Ed Thomas (13 episodes, 1972)
Jamie (13 episodes, 1972)
Mrs. Thomas (12 episodes, 1972)
Sally (11 episodes, 1972)