Kudisch appeared off-Broadway in the critically acclaimed improvisational comedy troupe Noo Yawk Tawk, as well as The Thing About Men, See What I Wanna See (Public Theater) and in the Lucille Lortel Award nominated The Glorious Ones. In 1987 he appeared in the murder mystery/party game Tamara: The Living Movie at New York City's Armory. He appeared in the Off-Broadway musical Minister's Wife. The show's music is by Josh Schmidt, lyrics by Jan Tranen, and a book by Austin Pendleton and it is based on Candida by George Bernard Shaw. He also performed in a one-man show beginning in July 2011 entitled What Makes Me Tick.
He has been in a relationship since 2003 with Broadway Dancer and Choreographer Shannon Lewis. They married in 2011 in an intimate ceremony in Key West. In 2016, the two mounted a critically acclaimed production of Joseph and the Amazing Technicolor Dreamcoat for 3D Theatricals, with Marc directing and Shannon choreographing.
In late 2008, Kudisch joined Allison Janney, Megan Hilty and Stephanie J. Block in the new musical, 9 to 5. Based on the film of the same name, the production was directed by Joe Mantello and had its pre-broadway run at the Ahmanson Theatre in Los Angeles beginning September 21, 2008. The musical began preview performances on Broadway at the Marquis Theatre on April 7, 2009 with an official opening on April 30, 2009. Kudisch played sexist, egotistical boss Franklin Hart Jr., a part played by Dabney Coleman. Dolly Parton, who appeared in the original film, wrote the music and lyrics for the new musical. The show closed on September 6, 2009.
Kudisch's Broadway credits include Chitty Chitty Bang Bang (Baron Bomburst), Assassins (The Proprietor), Thoroughly Modern Millie (Trevor Graydon), Bells Are Ringing (Jeff Moss), Michael John LaChiusa's The Wild Party at the Public Theater (Jackie), The Scarlet Pimpernel (Chauvelin), High Society (George Kittredge), Disney's Beauty and the Beast (Gaston), and Andrew Lloyd Webber's Joseph and the Amazing Technicolor Dreamcoat (Reuben). He has been nominated for the Tony Award for Best Featured Actor in a Musical for his roles in 9 to 5 (2009), Chitty Chitty Bang Bang (2005) and Thoroughly Modern Millie (2002), as well as the Outer Critics Circle Award, and the Drama Desk Award.
He starred as Slick Follicle in the City Centers Encores! production of Girl Crazy, which ran Nov. 19 – 22, 2009.
