Based on the Jan de Hartog play The Fourposter, the creative duo behind I Do! I Do! is Tom Jones and Harvey Schmidt, the same team that produced the longest-running production in the history of the American stage, The Fantasticks. I Do! I Do! will be directed by Chuck Gessert and will star Chicagoland favorites Bernie Yvon as "Michael" and Heidi Kettenring as "Agnes". Bernie Yvon has previously appeared on Broadway in the original production of Ragtime as "Harry Houdini". He has also starred in the First National Tours of THE PRODUCERS, CABARET, RAGTIME and JOSEPH AND THE AMAZING TECHNICOLOR DREAMCOAT, where he understudied Donny Osmond. Heidi Kettenring recently appeared as "Nessarose" in Chicago's production of the Broadway musical WICKED.