Joaquín CorderoJaime Rojas / Orlak
Andrés SolerProf. Frankenstein
Armando CalvoInsp. Santos
Irma DorantesElvira Davalos
Carlos AnciraEric
Rosa de CastillaEstela
Pedro de AguillónDet. Vidal
David ReynosoGaston
Antonio RaxelJudge Davalos
Carlos NietoGabino, former partner
Julián de MericheVictor
Rafael BaledónDirector
Alfredo RuanovaScreenplay
Carlos Enrique TaboadaScreenplay