Joe Otterson TV ReporterWill Arnett is officially set to voice the iconic character Sweet Tooth in the “Twisted Metal” TV series at Peacock.The character in the show is described as a hilarious and terrifying hulk of a man, who is as emotional as he is cunning. A lover of chaos, this majestic rage-filled killer dons an ever-smiling clown mask and uses “Lost Vegas” as his own personal kill-ground, all while he drives his infamous doomsday ice cream truck.