•
Juan Torena as Dick Kennaway •
Ana María Custodio as Elen Potter •
Rafael Calvo as Inspector Duff •
Raul Roulien as Max Minchin •
Blanca de Castejón as Peggy Minchin •
Miguel Ligero as Frank Benbow • Amelia Santee as Señora Benbow • Carmen Rodríguez as Señora Rockwel •
Julio Villarreal as Dr. Lofton •
José Nieto as Capitán Kin • Carlos Díaz de Mendoza as Walter Decker •
Lia Torá as Sybil Conway •
Martin Garralaga as John Ross • Antonio Vidal as Paul Nielson • Ralph Navarro as Inspector Gardner •
Manuel Arbó as
Charlie Chan ==References==