Characters played by Rex Harrison
Self - Host
Characters played by Bill Bixby
William
Characters played by Lloyd Bochner
David
Characters played by Roscoe Lee Browne
Mr. Secretary
Characters played by Lawrence P. Casey
Charlie Simpson
Characters played by Colby Chester
Benton
Characters played by Robert Emhardt
[no data]
Characters played by Lorne Greene
Hercule
Characters played by Alan Hale Jr.
Walter
Characters played by Fred Holliday
[no data]
Characters played by Juliet Mills
Usherette
Characters played by Donald Moffat
Fred
Characters played by Agnes Moorehead
Hercule's Wife
Characters played by Leonard Nimoy
Mick
Characters played by Soon-Tek Oh
Mr. Kim
Characters played by David Sheiner
Ed
Characters played by Julie Sommars
Patricia
Characters played by Jess Walton
Angelique
Characters played by Diana Webster
Doris
Characters played by Claude Woolman
[no data]