Fred MacMurray as William 'Bill' Dunnigan

Alida Valli as Olga Treskovna

Frank Sinatra as Father Paul

Lee J. Cobb as Marcus Harris

Harold Vermilyea as Nick Orloff

Charles Meredith as Father Spinsky

James Nolan as Tod Jones

Veronica Pataky as Anna Klovna

Philip Ahn as Ming Gow

Frank Ferguson as Dolan

Frank Wilcox as Dr. Jennings

Dorothy Sebastian as Miss Katie Orwin (uncredited)

Robert Bacon as Soldier in 'Joan of Arc'

Walter Bacon as Townsman

Sam Bagley as Crew Member

Brooks Benedict as Drunken Man

Oliver Blake as Slenka

Eddie Borden as Crew Member

Chet Brandenburg as Crew Member

Steve Carruthers as Worshiper

George Cathrey as Reporter

George Chandler as Max

Noble 'Kid' Chissell as Worshiper

Bill Clauson as Bellringer's Son

Mabel Colcord as Parishioner Witnessing Miracle

Roger Creed as Soldier in 'Joan of Arc'

Paul Cristo as Soldier in 'Joan of Arc'

Roy Darmour as Reporter

Ned Davenport as Priest in 'Joan of Arc'

Bert Davidson as Bob Briggs

James Dime as Miner

Al Eben as Miner

Herbert Evans as Nobleman in 'Joan of Arc'

Franklyn Farnum as Worshiper

Jack Gargan as Assistant Director

Robert Haines as Radio Listener

Jimmie Horan as Actor in Movie

Perry Ivins as Druggist

Dorothy Neumann as Miss Millhouser

Frank Pharr as Bellringer

Michael Raffetto as Harold Tanby, Harris' Assistant

Syd Saylor as Freddy Evans, the Pianist

Tom Stevenson as Milton Wild

Ray Teal as Koslick, Miner

Charles Wagenheim as Mr. Kummer

Max Wagner as Baggage Man

Regina Wallace as Martha

Billy Wayne as Tommy Elmore

Ian Wolfe as Grave Digger

Jean Spangler as Woman in Church