Io so che tu sai che io so 41 years old

The investigations of a private eye shake up the almost broken marriage of a middle aged couple.

Credits

Name	Character
Micaela Pignatelli She was 36, now 78 years old	as Elena Vitali
Claudio Gora He was 69, 84 years old when he died	as avvocato Ronconi
Monica Vitti She was 50, now 92 years old	as Livia
Alberto Sordi He was 62, 82 years old when he died	as Fabio
Isabella De Bernardi She was 19, now 60 years old	as Veronica Bonetti
Ivana Monti She was 35, now 77 years old	as Valeria
Giuseppe Mannajuolo	as investigatore
Luciano Bonanni He was 55, 70 years old when he died	as sfruttatore delle prostitute
Carmine Faraco He was 23, now 65 years old	as giovane malmenato da Livia per aver tentato di far prostituire Veronica

Name	Department
Augusto Caminito as Writer. He was 43 (now 84) years old	Writing
Alberto Sordi as Director. He was 62 (82) years old when He died	Directing
Alberto Sordi as Writer. He was 62 (82) years old when He died	Writing
Rodolfo Sonego as Writer. He was 61 (79) years old when He died	Writing