Ipotesi sulla scomparsa di un fisico atomico

Annalisa Fierro as Mariella's friend Luigi Casellato as Inspector Claudio Baglioni as Young man singing Orso Maria Guerrini as Ettore Majorana Guido Alberti as S.E. Arturo Bocchini Pietro Biondi as Enrico Fermi Luigi Pistilli as University assistant

Guido De Angelis Original Music Composer Maurizio De Angelis Original Music Composer Diego Fabbri Original Story