Best Time Ever with Neil Patrick Harris

Reese Witherspoon serves as the celebrity guest announcer during the series premiere of this variety show hosted by Neil Patrick Harris, which features A-list stars, performances, stunts, comedy skits, mini game shows, audience giveaways and hidden camera pranks. Based on the British series "Ant & Decs Saturday Night Takeaway."

Tyler Perry is this weeks celebrity guest announcer.

Guest announcer Jack Black plus Olympic Gold medalist Apolo Ohno, and journalists Matt Lauer and Savannah Guthrie.

Guest announcer Kelly Ripa plus singer Ray Parker Jr. and journalist Meredith Vieira.