The actor opens up to ET about his surprise appearance on Sunday's episode. ET gets to know nine first-time acting nominees to find out what made them such standouts this past TV season.

Jason Isaacs, Russell Peters, and Jimmi Simpson have signed on to star as ... rapper Snoop Dogg, The White Lotus actor Jennifer Coolidge, and EGOT winner Whoopi Goldberg. Tara Whitaker and John ...