Director/a
Jack Fletcher
DIRECTOR/A
Escritor/a
Arthur Conan Doyle
ESCRITOR/A
Nat Segaloff
John de Lancie
Reparto (por orden de créditos)
Roxann Dawson
Elizabeth Summerlee
Lord John Roxton
Richard Doyle
Various
Marnie Mosiman
Gladys Hungerton
Leonard Nimoy
Angus McArdle
Ethan Phillips
Copy boy
Dwight Schultz
Edward Malone
Armin Shimerman
Professor George Edward Challenger
Robert Seeley
Scientist (uncredited)
