Harry Morgan
as Colonel Sherman Potter, MD
Jamie Farr
as Maxwell Klinger
William Christopher
as Father Francis Mulcahy
Rosalind Chao
as Soon-Lee Klinger
Brandis Kemp
as Alma Cox
Barbara Townsend
as Mildred Potter
John Chappell
as Mike D'Angelo
David Ackroyd
as Dr. Mark Boyer
Jay O. Sanders
as Dr. Gene Pfeiffer
Anne Pitoniak
as Mildred Potter
Peter Michael Goetz
as Wally Wainright