Elenco
Paul Michael Glaser
Harry Houdini
Sally Struthers
Bess Houdini
Ruth Gordon
Cecilia Weiss
Vivian Vance
Minnie
Adrienne Barbeau
Daisy White
Bill Bixby
Rev. Arthur Ford
Jack Carter
Theo Weiss
Peter Cushing
Sir Arthur Conan Doyle
Nina Foch
Reverend Le Veyne
Wilfrid Hyde-White
Superintendent Melville
Geoffrey Lewis
Dr. Crandon
Maureen O'Sullivan
Lady Conan Doyle
Clive Revill
Dundas Slater
Barbara Rhoades
Margery Crandon
Marilyn Brodnick
Dorothy Weiss
Patrick Culliton
Franz Kukla
Richard Kennedy
Pub Policeman
Karin Collison
Barmaid
Jan Stratton
Hotel Maid
Jerome Thor
Equipe
Melville Shavelson
Director
Melville Shavelson
Writer
Peter Benchley
Writer
Archie R. Dalzell
Director of Photography
Thomas Tuttle
Makeup Artist
Bob Signorelli
Set Decoration
Tracy Bousman
Production Design
Emile LaVigne
Makeup Artist
Peter Matz
Original Music Composer
Bud Klutchman
Assistant Editor
Jerry Rosenthal
Sound Editor
John Woodcock
Editor
Naomi Cavin
Hairstylist