A woman has jumped or been pushed from five stories of an apartment house. The detective on the case lives there, and he discovers that the woman's estranged husband does also.
as Detective Pietrangeli
as Silvia Pietrangeli
as Aldo Manni (as Andrea J. Bosic)
as Giorgio Morelli
as Palermo
as Vandina
as Fosca
as Giovanna
as la signora Rosini
as Leprotti
as il maggiore
as il commendatore Marzocchi
as l'operaio dell'agenzia di pulizie
