Robert Riettii and Sophia Loren have appeared together in 3 films between 1958 and 1964, with a combined box office of $38.4 million. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1958 | The Key | $7 million |
| 1961 | El Cid | $26.6 million |
| 1964 | The Fall of the Roman Empire | $4.8 million |
Robert Riettii also often with: Robert Rietti (18), Geoffrey Bayldon (7), Bernard Lee (6), Burt Kwouk (6), James Robertson Justice (6)
Sophia Loren also often with: Vittorio De Sica (10), Giacomo Furia (4), Marcello Mastroianni (4), Raf Vallone (3), Tecla Scarano (3)