Synopsis - Singin' in the Rain

Don Lockwood is a popular silent film star with humble roots as a singer, dancer, and stunt man. Don barely tolerates his vapid, shallow leading lady, Lina Lamont, though their studio, Monumental Pictures, links them romantically to increase their popularity. Lina herself is convinced they are in love, despite Don's protestations otherwise.One day Don meets Kathy Selden. She claims to be a stage actress and they begin to fall in love. After a rival studio has an enormous hit with its release of the first talking picture, The Jazz Singer, R.F. decides he has no choice but to convert the new Lockwood and Lamont film, The Dueling Cavalier, into a talkie. The production is beset with difficulties that reportedly reflect what actually took place during the early days of talking pictures. By far the worst problem is Lina's grating voice. A test screening is a disaster. In one scene, Don repeats the line "I love you" to Lina over and over, to the audience's derisive laughter.Don's best friend, Cosmo Brown, comes up with the idea to dub Lina's voice with Kathy's, and they persuade R.F. to turn The Dueling Cavalier into a musical called The Dancing Cavalier. When Lina finds out, she is furious and does everything possible to sabotage the romance between Don and Kathy. She becomes even angrier when she discovers that R.F. intends to give Kathy a screen credit and a big publicity promotion. Lina, after consulting lawyers, threatens to sue R.F. unless he cancels Kathy's buildup and orders her to continue working (uncredited) as Lina's voice. R.F. reluctantly agrees to her demands.The premiere of The Dancing Cavalier is a tremendous success. When the audience clamors for Lina to sing live, Don, Cosmo, and R.F. improvise and get her to lip-synch while Kathy sings into a second microphone while hidden behind the stage curtain. Later, while Lina is "singing," Don, Cosmo and R.F. gleefully open the curtain. When Cosmo replaces Kathy at the microphone, the deception becomes obvious. Lina flees in embarrassment. Kathy tries to run away as well, but Don introduces the audience to "the real star of the film."