John Mulaney's son is already ready to be a Broadway star. The comedian, 42, spoke with PEOPLE at the opening of his new Broadway show ALL IN: Comedy About Love in New York City on Monday, Dec. 16, and opened up about how he's been able to balance rehearsals with being a dad to his two kids, Malcolm, 3, and Méi, 3 months.

Written by Simon Rich, the production features a rotating cast, which currently includes Mulaney, Fred Armisen, Renée Elise Goldsberry and Richard Kind, who act out short stories

Sell-outs for the week were All In: Comedy About Love, Death Becomes Her, Hadestown, Hamilton, Oh, Mary!, Romeo + Juliet, Suffs, The Notebook, The Outsiders and Wicked. Topping 95% were & Juliet, Aladdin, Chicago, Gypsy, Hell’s Kitchen, Moulin Rouge!, Stereophonic, Sunset Blvd., The Book of Mormon, The Great Gatsby and The Lion King.

John Mulaney joins TODAY to talk about his new show on Broadway called “All In: Comedy About Love,” a series of short stories on dating, heartbreak and more told by a star-studded rotating cast. He also opens up about his time on “Saturday Night Live,

John Mulaney and Olivia Munn’s 3-year-old son is in awe of theater. Malcolm, whom the actress and the SNL star welcomed together in 2021, accompanies his dad to his rehearsals of the upcoming Broadway show,