Totò, Vittorio e la dottoressa

Abbe Lane as Dottoressa Brigitte Baker Fulvia Franco as Caterina Agostino Salvietti as Gennaro Rafael Bardem as Professor Elia Vagoni Teddy Reno as Self Arturo Bragaglia as Il signore al comizio (uncredited) Totò as Michele Spillone detto Mike Vittorio De Sica as Marchese Vittorio De Vittti Titina De Filippo as Madre del marchese De Vitti Tecla Scarano as Zia Ada Barbalunga Darry Cowl as Egisto Germán Cobos as Avvocato Otello Bellomo Dante Maggio as Cameriere Pierre Mondy as Romeo Luigi Pavese as Capo dell'agenzia investigativa

Camillo Mastrocinque Director Carlo Innocenzi Original Music Composer Leonardo Scavino First Assistant Director Vittorio Metz Screenplay, Story Marcello Marchesi Screenplay, Story Pierantonio Mecacci Makeup Artist