Nickelodeon is fully embracing the '90s, bringing back Double Dare and inviting Kenan Thompson and Kel Mitchell to compete on the game show. Double Dare pits two teams against one another, with players answering trivia questions and participating in physical challenges. The show premiered Monday with a new host — actress Liza Koshy — but original host Marc Summers was there, too, providing color commentary during the challenges. Thompson has been on Saturday Night Live for years, but spent his childhood on Nick, starring alongside Mitchell on All That and Kenan & Kel, plus in the movie Good Burger.