Never heard of this movie, and half convinced myself the guy behind Winkler was just some actor who only looked like Sylvester Stallone

Tonight in 1978 — THE LORDS OF FLATBUSH (1974) aired on ABC.

Henry Winkler, Sylvester Stallone, and Perry King starred.

Lots of HAPPY DAYS fans stayed up past our bedtimes that night. pic.twitter.com/NyUEBT0hWG

— Will McKinley (@willmckinley) June 16, 2023

Watching The Lords of Flatbush (1974) directed by Martin Davidson, starring Henry Winkler, Sylvester Stallone, Perry King and Paul Mace in a 1950’s set drama of gangs, girls and rock ‘n’ roll, some good performances from Stallone and Winkler and a great sense of nostalgia 🎬 pic.twitter.com/yQQKB1baxE

— Cult of the Cinema 💙 (@CultoftheCinema) May 15, 2023