Author! Author!

Author! Author! is a movie starring Al Pacino, Dyan Cannon, and Tuesday Weld. While facing the stress of his play being produced on Broadway, a playwright deals with having to raise his son, his stepdaughters, and his stepsons.
A broadway playwright is burning the candle at both ends. He is dealing with pressure from a production nearing premiere, a wife who is leaving him, and 5 children 4 of which belong to her.