He was last seen as Karl, the Giant and Dr. Bennet in the Marriott's production of Big Fish: The Musical. A graduate of Butler University in Indianapolis and Flinders University in Adelaide, South Australia, some of Jonah's favorite roles include Colonel Mustard in Clue (Mercury Theatre Chicago), Little John in Ken Ludwig's Sherwood (Cleveland Playhouse), and Robert in the national tour of The Play That Goes Wrong. He has also performed at the Lyric Opera of Chicago, Illinois Shakespeare Festival, The Goodman, Indiana Repertory Theater, and Writers Theater among others. Film/TV credits include Chicago Fire, Lacy's Christmas Do-Over, Evil Lurks, and The Resentful Angel. Jonah is represented by Gray Talent Group.