Riusciranno i nostri eroi a ritrovare l'amico misteriosamente scomparso in Africa?

Alberto Sordi as Fausto Di Salvio Bernard Blier as Ubaldo Palmarini Giuliana Lojodice as Marisa Sabatini Franca Bettoia as Rita Di Salvio Manuel Zarzo as Padre Tomeo Erika Blanc as Geneviève Vittorio André as Père Francesco Nino Manfredi as Oreste Sabatini José María Mendoza as Il Leopardo

Armando Trovajoli Original Music Composer Franco Arcalli Editor Scarpelli Screenplay Age Screenplay Ettore Scola Director, Dialogue, Screenplay