credits include Stomp, Marvin's Room, and Jeffrey as executive producer, Family Secrets, Bomb-itty of Errors, Communicating Doors, Death Defying Acts, Ennio, Love Letters, Necessary Targets and Wild Men! as general manager, and Song of Singapore, Later Life, Bubbe Meises, Bubbie Stories, and Das Barbecu as associate producer. Routh's off-Broadway producing credits include Tap Dogs, The Mystery of Irma Vep, The Most Fabulous Story Ever Told, Three-For-All, My Old Lady, Inside Out, If Memory Serves, Mnemonic, The Water Coolers, Cookin’, The Fantasticks (revival), Mayumana’s Be, Old Jews Telling Jokes, Murder Ballad and the revival of Smokey Joe's Cafe. Broadway producing credits include Be More Chill, Oklahoma!, Angels in America, The Parisian Woman, The Band's Visit, Anastasia, Amelie, In Transit, Simon McBurney's The Encounter, Penn & Teller on Broadway, An American in Paris, Chaplin, Leap of Faith, Burn the Floor, A Little Night Music, The Norman Conquests, A Catered Affair, Gypsy, Young Frankenstein, Legally Blonde, Company, Sweeney Todd, Little Shop of Horrors, Hairspray, The Producers, Swing!, Kat and the Kings, The Weir, The Sound of Music, and Forever Tango. As associate producer, credits include Smokey Joe's Cafe, The Triumph of Love, A Funny Thing Happened on the Way to the Forum, and Penn & Teller: The Refrigerator Tour. Broadway general management credits include The Rocky Horror Show Live, What's Wrong With This Picture?, and Love Letters. In the West End his productions have included Young Frankenstein, The Producers, Hairspray, Smokey Joe's Cafe, Porgy and Bess, Flashdance, This Is Our Youth, Little Shop of Horrors, Simply Heavenly, Dolly West's Kitchen, Oleanna, and Immodesty Blaise and Walter's Burlesque. From 2000 to 2005, along with partners Richard Frankel, Thomas Viertel, and Steven Baruch and British partners Edward Snape and Paddy Wilson ran The Arts Theatre in the West End. Cancelled productions Routh co-produced Little Shop of Horrors, which was announced for Broadway with a full page ad in The New York Times for a production starring Alice Ripley and Hunter Foster. However, the production was cancelled; later that year, a production directed by Jerry Zaks starring Foster and Kerry Butler opened on Broadway to mixed reviews. Routh was the producer of Flashdance, which had twice announced an opening on Broadway but has been postponed both times. It played a short season in London's West End and toured North America. Other activities He served at the president of the League of Off-Broadway Theatres and Producers for