Aranda
Sr. Riva-Medina
Freddy Carter
Juan Ribas
Harry (as Albert Dalbes)
Major Oliver Brooks
Dr. Orla
Dr. Seward
Thomas Renfield
Gordon Douglas
Ptuschko / Inspector (as Alberto Dalbes)
Captain Mendoza
Dr. Seward
Ernest
Thomas "Dandy Tom" Lawrence
Irving Lambert
Philippe
Julio
Dr. Harry Webb
Padre Francisco
Schwartz
Pinto Rosado
Santiago
Carver
Álvaro
Renard
Rigo Orel
Ignacio Armengol
Antonio León
Óscar Madroño
Photographer
David Réguel
Alberto Mendez Tejada son / Alberto Miranda
