Finn Wolfhard on His ‘SNL 1975’ Role (Exclusive)

Finn Wolfhard chats with ET's Rachel Smith at the New York City premiere of 'Ghostbusters: Frozen Empire,' in theaters March 22. The actor reacts to reuniting with Paul Rudd for the film and working with original 'Ghostbusters' cast members, Bill Murray, Dan Aykroyd and Ernie Hudson, as well as newcomers James Acaster and Kumail Nanjiani. Plus, Finn reveals his 'SNL 1975' role and opens up about working with producer Jason Reitman on both films.