Charles Boyer as Father Marc Arnoux

William Demarest as Monsignor Michael Carey

Lyle Bettger as Dr. Peter Morrell

Barbara Rush as Terry Gilmartin

Leo G. Carroll as Father Rector Paul Duquesne

Walter Hampden as Father Edward Quarterman

Wesley Addy as Father John Fulton

Taylor Holmes as Father Keene

H.B. Warner as Father José Sierra

George Zucco as Father Robert Stuart

John McGuire as Father Tom Rawleigh

Clifford Brooke as Brother Clifford

Dorothy Adams as Mrs. Dunn

Molly Lamont as Mrs. Nora Gilmartin

Queenie Smith as Henrietta

Jacqueline deWit as Miss Hamilton