I Know That You Know That I Know
6.8
The investigations of a private eye shake up the almost broken marriage of a middle aged couple.
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Cast
15 people
Alberto Sordi
Fabio
Known for
The Marquis of Grillo
I Vitelloni
Monica Vitti
Livia
Known for
L'Avventura
Red Desert
Isabella De Bernardi
Veronica Bonetti
Known for
Fun Is Beautiful
Il bambino e il poliziotto
Salvatore Iacono
Cavalli
Known for
Eccezzziunale... veramente
Cream Horn
Giuseppe Mannajuolo
investigatore
Known for
Murder-Rock: Dancing Death
Nosferatu in Venice
Ivana Monti
Valeria
Known for
Contraband
Per tutta la vita
Micaela Pignatelli
Elena Vitali
Known for
The Last Shark
The Church
Claudio Gora
avvocato Ronconi
Known for
Il Sorpasso
Danger: Diabolik
Pier Francesco Aiello
Marco
Known for
La Cage aux Folles 3
Napoleone Sgrugli
Mirko
No other roles listed
Cesare Cadeo
reporter
No other roles listed
Sandro Paternostro
sé stesso
Alberto Sordi Director · Rodolfo Sonego Screenplay Piero Piccioni Composer
First release August 29, 1982 · Produced in Italy · Original title Io so che tu sai che io so
Production
Scena Film
Production
Italy
Produced in
Languages
Original title
Io so che tu sai che io so
Original language
Italian
Spoken on screen
Italian
Release dates
Italy · August 29, 1982
Theatrical · Venice Film Festival
No release date listed for United States.
Italy
September 17, 1982 · Theatrical · Torino
September 18, 1982 · Theatrical · Milano
More from Alberto Sordi
Other films they directed, best known first.
Some details come from TheTVDB.