Raymond Burr
— Robert T. Ironside
George Kennedy
— Father Samuel Cavanaugh
Don Galloway
— Det. Sgt. Ed Brown
Don Mitchell
— Mark Sanger
Anthony Zerbe
— Vincent Wiertel
Louise Latham
— Martha Gordon
David Huddleston
— Harrison Davis
Ned Romero
— Monsignor
Robert Sampson
— Father Dennis McMurtry
Ann Doran
— Harriet Miles
Kermit Murdock
— Publisher
Peter Brocco
— Father Miles
Allison McKay
— Woman
Regis Cordic
— Archbishop
Charles Seel
— Sacristan
Ron Masak
— Michaels
Thomas Bellin
— Mr. LaPlan
Gail Bonney
— Josephine McMurtry
Robert Karnes
— Hugh O'Flynn
Don Ross
— Det. Baker
Robert Shayne
— Father Adam Wendell
Robert B. Williams
— Tom McMurtry