Rex is digging up facts...
An irascible retired old lawyer exposes a diamond thief.
Ernesto Vilches
Barry Norton
Ramón Pereda
Carmen Guerrero
Francisco Moreno
Delia Magaña
Andrés de Segurola
Juan Duval
C.R. Dufau
Fernando García
Cyril Gardner
Thomas Wigney Percyval
Horace Hodges
Josep Carner Ribalta
Doris Anderson
