The Dow Hour of Great Mysteries

Joseph N. Welch

Self – Host

Robert Flemyng

Lawrence

Louis Edmonds

Eddie Pelham

Helen Hayes

Cornelia Van Gorder

Jason Robards

Detective Anderson

Margaret Hamilton

Lizzie Allen

Shepperd Strudwick

Dr. Wells

Karl Light

Richard Fleming

Mark Satow

Billy

Martin E. Brooks

Jack Bailey

Bethel Leslie

Dale

Reedy Talton

Detective Anderson

George C. Scott

Edward Stevens

Barbara Bel Geddes

Robert Lansing

Anne Seymour

Michael Toland

Joanne Linville

Raymond Bramley

Joseph Sullivan

Paul Stevens

Sally Chamberlin

Eileen McKenna

Arthur Hill

Walter Hartright

Walter Slezak

Count Fosco

Rita Grapel

Countess Fosco

Lois Nettleton

Laura / Anne Catherick

Siobhán McKenna

Marion Halcombe

Catherine Proctor

Mrs. Vesey

Rex Harrison

Cyril Paxton

Tammy Grimes

Daisy Strong

Reginald Denny

Inspector Ireland

Melville Cooper

Franklyn

Laurie Main

Connors

David Hurst

Baron

Alice Ghostley

Charlotte

Hedley Rainnie

Skittles

George Turner

Hotel Manager

Collin Wilcox Paxton

Annabelle West

Andrew Duggan

Paul Jones