Despite the presence of Busby Berkeley in the director's chair, Comet Over Broadway contains nary a single musical number. Instead, the film concentrates on the lachrymose private life of stage star Eve Appleton (Kay Francis). While appearing in amateur theatricals, Eve indirectly causes the death of a fellow actor at the hands of her husband Bill (John Litel). When Bill is thrown into jail, Eve goes on the road, appearing in one cheap stock company after another to earn enough money for her husband's parole. Seven years pass, during which time Eve becomes the toast of Broadway. Falling in love with playwright Bert Ballin (Ian Hunter), Eve almost forgets the reason that she climbed to stardom in the first place, but by the final reel she elects to give up personal happiness to remain loyal to her incarcerated husband. Way, way down the cast list of Comet Over Broadway is Linda Winters, who as Dorothy Comingore achieved stardom in Orson Welles'Citizen Kane (1941).