Peter Grosz began his improv training at iO Chicago and wrote and performed in four reviews on The Second City’s ETC stage. Films include The Weatherman, Stranger Than Fiction, Slow Learners, Aardvark and Rough Night. TV credits include Key and Peele, Curb Your Enthusiasm, Inside Amy Schumer, Desus and Mero, Jon Glaser Loves Gear, The Loudest Voice, Vinyl and a recurring role as Sidney Purcell on Veep.
He wrote for At Home With Amy Sedaris, Late Night With Seth Meyers, The Colbert Report and was an Executive Producer and played Mike Pence on The President Show.
He was also featured in Lincoln Center’s production of “A Kid Like Jake” at LCT3. He can currently be heard as a frequent panelist on NPR’s Wait Wait… Don’t Tell Me and has been the co-star of a national commercial campaign for Sonic Drive-In since 2002.