Bela Lugosi

as Vitus Tesla (archive footage)

Boris Karloff

as Mr. Wong (archive footage)

Lon Chaney Jr.

as Lyle Talbot (archive footage)

Mark Redfield

as Armand Tesla

Jennifer Rouse

as Rosalind Darrow

Jeffrey Barker

as Count Vega

Kimberly Hannold

as Mary Ankers

Jonathon Ruckman

as Grant Gardner

Wayne Shipley

as Detective Mike Flanigan

Leo Dymowski

as Ace Zucco

Marian L. Clatterbaugh

as Edna Oliver

Dave Ellis

as George Carradine

Rachel Hannah Ellis

as Angelina Weston

Molly Franz

as Lucy Weston

Polly Lynn

as Madame Ouspenskaya

George Stover

as Doctor Colin

Charlie Wittig

as Mr. Buchannon - Attorney