Marcello Mastroianni in Rowan & Martin's Laugh-In (1967)

Marcello Mastroianni and Ruth Buzzi in Rowan & Martin's Laugh-In (1967)

Marcello Mastroianni and Lily Tomlin in Rowan & Martin's Laugh-In (1967)

Marcello Mastroianni and Jeanne Moreau in La Notte (1961)

Marcello Mastroianni, Jeanne Moreau, and Monica Vitti in La Notte (1961)

Marcello Mastroianni and Monica Vitti in La Notte (1961)

Marcello Mastroianni and Vincenzo Corbella in La Notte (1961)

Marcello Mastroianni, Vincenzo Corbella, Gitt Magrini, and Jeanne Moreau in La Notte (1961)

Marcello Mastroianni in The Organizer (1963)

Marcello Mastroianni in Intervista (1987)

Marcello Mastroianni and Catherine Deneuve in A Slightly Pregnant Man (1973)

Marcello Mastroianni and Giulietta Masina in Ginger & Fred (1986)

Sophia Loren and Marcello Mastroianni in Too Bad She's Bad (1954)

Sophia Loren and Marcello Mastroianni in Yesterday, Today and Tomorrow (1963)

Marcello Mastroianni and Billie Whitelaw in Leo the Last (1970)

Marcello Mastroianni and Catherine Deneuve in Liza (1972)