Alfred / Clayface (voice) / Hank / Gar / Ret (voice) / Booster Gold (voice) / Baby New Year / Groundhog (voice) / Pepo / Abominable Snowman (voice) / Swamp Thing / Alfred / Riddler Toilet (voice) / Loofah Louie / Announcer (voice) / Mr. Breakfast / Mr. Dessert (voice) / Pepo / Krampus (voice) / Santa Claus (voice) / Hank / Grr / Ret (voice) / Hawkman (voice) / Major A.B.S. (voice) / Icicle (voice) / Toad (voice) / S (voice) / Abraham Lincoln (voice) / Bootface (voice) / Beard Hunter (voice) / Porch Pirate Captain (voice) / Pixel / Announcer (voice) / Detective Chimp / Alfred (voice) / Michigan J. Frog / Yosemite Sam / Taz / Sea Creature (voice) / Host / Condiment King (voice) / Krypto (voice) / William Penn (voice) / Detective Chimp / Animator Hand 1 / Skeleton (voice) / Snake (voice) / Mallah / Brian (voice) / Batarang / Boomerang (voice) / Malibu Batman / Detective Chimp / Batman Batman (voice) / Alfred (voice) / Robin's Utility Belt / Tow-Face's Coin (voice) in Teen Titans Go! (2013) is played by Fred Tatasciore.
See the full spoiler-free cast & character guide for Teen Titans Go!