Sylvester Stallone and Richard Gere
Richard Gere and Sylvester Stallone had a tumultuous relationship while filming The Lords of Flatbush, famously leading to Gere being removed from the production. It all started when Gere sprayed mustard on Stallone, in which the latter retaliated with an elbow to the head. Subsequently, Gere was given the boot, establishing a fun fact for movie fans to take from the film.