Barrie Ingham

Karakter: Leonard Prescott

Karakter: Arnold Harris

Karakter: Danilo Odell

Karakter: Basil of Baker Street / Bartholomew (voice)

Karakter: Butler

Karakter: General Suslev

Karakter: Director

Karakter:

Karakter: Vladimir Kinskov

Karakter: Brian Dunbar

Karakter: Chuck LeCraw

Karakter:

Karakter: Derek Vivyan

Karakter: Zoltan

Karakter: Mr. Tween

Karakter:

Karakter: Det. Chief Supt. Canning

Karakter: Terry (uncredited)

Karakter: Dr. John Thorndyke

Karakter: Larry

Karakter: Count de Koefeld

Karakter: Colin

Karakter: Colonel Thayer

Karakter: Prince Paris

Karakter: Unwin

Karakter: Georges

Karakter: House Agent