Throughout his prolific career, Reiser has worked with both independent and mainstream filmmakers. Reiser earned acclaim for his supporting roles in the Academy Award-winning film Whiplash, John McDonagh’s War on Everyone and frequent collaborator Jeff Baena’s The Little Hours and Horse Girl, which premiered at Sundance 2020 and is the fourth film the pair has worked on together. The veteran actor has garnered praise for notable performances in films such as Diner, Bye Bye Love, Aliens, One Night At McCool’s, Beverly Hills Cop I/II and The Thing About My Folks, which Reiser wrote for his co-star Peter Falk. Recently, Reiser starred alongside Kevin Hart in the touching comedy Fatherhood, out now on Netflix.

Reiser is a fixture behind the camera as well. He co-created and co-produced There’s Johnny!, a seven-episode series which originally streamed on Hulu and now streams on Peacock. The show, co-created with filmmaker David Steven Simon and co-produced with David Gordon Green in conjunction with The Carson Company, premiered to critical praise, with Decider saying There’s Johnny! is “a television experience unlike any I’ve seen on TV in recent years” and “unfolds like a dream, a memory fondly recalled.”

Reiser’s first book, Couplehood, sold over two million copies and reached the number one spot on The New York Times best sellers list. His subsequent books, Babyhood and Familyhood, were best sellers as well. Reiser regularly performs standup at sold-out venues nationwide and was voted one of the “Top 100 Comedians of All Time” by Comedy Central.

Reiser, a SUNY Binghamton graduate in the prestigious music program, co-wrote the theme song from Mad About You, “The Final Frontier,” with Grammy-winning producer Don Was. He released an album of original songs with British singer-songwriter Julia Fordham called Unusual Suspects. Over the course of his career, Reiser has received multiple Emmy, Golden Globe, American Comedy Award and Screen Actors Guild nominations. 

Reiser and his family reside in Los Angeles.