Paul Rudd and his lookalike son, Jack, made for a handsome duo when they attended the Super Bowl together over the weekend.

ET spoke with Rudd at the New York City premiere of 'Ghostbusters: Frozen Empire,' which hits theaters March 22.

Paul Rudd and his lookalike son ... It's so funny." Paul's kids recognize him mostly as a dad, rather than a movie star, but he remembers the day they realized he was famous. " ...