Sean Grennan is an actor and writer, originally from Oak Park, Illinois who is fond of writing about himself in the third person.  He has appeared on stages around the country including Chicago, New York, Florida, and Kansas City.  His favorite show to date was "Rap Master Ronnie" a musical revue by Gary Trudeau and Elizabeth Swados, where he met his wife, Kathy Santen.   They have been together since '84 and have had the opportunity to act opposite one another numerous times.  Sean has appeared in the movies "The Untouchables" and "Rudy" and on TV in "Law & Order CI", "Law & Order SVU", "Early Edition", "The Human Factor", "The Untouchables", "Unsolved Mysteries", "Staring Back", and others.  He has also appeared in many regional and national commercials and industrials.  Sean and Kathy live in New York City where Kathy currently appears in Broadway's "Wicked."  They share a domicile and office space with excellent dog, Hank. Sean is a proud member of Actors' Equity Association, SAG/AFTRA, and The Dramatists Guild.