
It is hard to avoid describing Sylvia Thalberg (1907-88) as the younger sister of Irving Thalberg and the wife of MGM producer Lawrence Weingarten, though she would, quite understandably, not have welcomed it. Becoming the youngest writer at Hollywood’s biggest studio in 1927 inevitably attracted accusations of nepotism. This, along with writing a novel, led to her leaving Metro in 1933.
Having published the novel, Thalberg signed a contract with Paramount in 1935. Her last, uncredited, work on a screenplay was in 1937.
While at MGM, Thalberg worked on two musicals, Montana Moon and New Moon, both times with regular collaborator Frank Butler. Her brother’s opinion of his sister was, according to Douglas Shearer, “talented but lazy”. But that’s brothers for you.





