Series Cast 28

1. 

   Martin Sheen

   Saunders (98 Episodes), Carl (98 Episodes)

2. 

   Stephen Brooks

   Dr. Ned Lowry (98 Episodes)

3. 

   Michael Tolan

   Dr. Alex Tazinski "Ski" (98 Episodes)

4. 

   Alan Alda

   Dr. John Griffin (98 Episodes)

5. 

   Patrick O'Neal

   Tom Farrell (98 Episodes)

6. 

   Joey Heatherton

   Ellen Denby (98 Episodes)

7. 

   Corinne Orr

   — (98 Episodes)

8. 

   Mary Fickett

   — (98 Episodes)

9. 

   Dustin Hoffman

   Larson (98 Episodes)

10. 

    Shirl Conway

    Liz Thorpe (97 Episodes)

11. 

    Zina Bethune

    Gail Lucas (97 Episodes)

12. 

    Joseph Campanella

    Dr. Ted Steffen (97 Episodes)

13. 

    Edward Binns

    Dr. Anson Kiley (97 Episodes)

14. 

    Harold J. Stone

    — (1 Episode)

15. 

    Claudia McNeil

    — (1 Episode)

16. 

    Brandon De Wilde

    Paul Marker (1 Episode)

17. 

    Susan Kohner

    Terry Collins (1 Episode)

18. Nancy R. Pollock

    Mrs. Caselli (1 Episode)

19. 

    José Pérez

    Paco (1 Episode)

20. 

    George Segal

    Dr. Novak (1 Episode)

21. 

    Malachi Throne

    Mr. Baker (1 Episode)

22. Joey Trent

    Joey Baker (1 Episode)

23. 

    Cameron Prud'Homme

    — (1 Episode)

24. 

    Jean-Pierre Aumont

    Dr. DiCarlo (1 Episode)

25. 

    Elizabeth Ashley

    Barbara Bowers (1 Episode)

26. 

    John Beal

    Dr. Henden (1 Episode)

27. 

    Jean Stapleton

    Mrs. Montgomery (1 Episode)

28. 

    Ruth White

    Mrs. Halpern (1 Episode)

Series Crew 8