Sean Donnellan is a television host, voice actor, and comedian. He is known for being a host on How to Boil Water and Faux Pause and the announcer on Batman Beyond.
He has also done voice work on numerous video games such as Age of Mythology, Law & Order: Justice is Served, Command & Conquer: Generals, Command & Conquer: Renegade, Terminator 3: Redemption, Emperor: Battle for Dune, S.W.A.T. 4, 50 Cent: Bulletproof, The Incredible Hulk: Ultimate Destruction, Gothic 3, SWAT 4: The Stetchkov Syndicate, Spider-Man 3, Resistance: Fall of Man, Agatha Christie: Murder on the Orient Express, Turok (2008), World of Conflict, and Destroy All Humans! Big Willy Unleashed.
He is scheduled to appear in the movie Old Dogs.