On October 11, 2025, Hollywood was profoundly impacted upon learning of the passing of Diane Keaton at the age of 79. As is customary when a legendary actor like Keaton passes, it’s instinctive to revisit their illustrious career beginnings. Her cinematic journey kicked off in 1970 with her big-screen debut in the romantic comedy “Lovers and Other Strangers.”

Although Keaton wasn’t the lead of the film and her name appeared lower on the cast list, her talent and magnetism were undeniable indicators of a promising cinematic tenure. Despite not being one of her more famous projects, “Lovers and Other Strangers” is often heralded as one of Keaton’s finest works. Notably, Keaton wasn’t the only future star featured in a minor role; the movie also offered an early appearance by Sylvester Stallone and included a cameo from seasoned TV comedy actor Jerry Stiller, though both were uncredited. 

Many might not know that Sylvester Stallone took on numerous minor roles in the 1970s, predating his more recognized work in “Death Race 2000.” In “Lovers and Other Strangers,” Stallone appeared as an uncredited groomsman, one of several roles during the early part of the decade where he was either listed under a vague character type or left uncredited.

For Jerry Stiller, the film represented his movie debut, despite his established TV presence since the 1950s. Notably, Jerry wasn’t alone in the family making a debut in the film; his daughter, Amy Stiller, also appeared, marking her first film role as a flower girl. Remarkably, she received a credit—an impressive feat considering she was merely nine years old at the time.