He says, "I have a pub in my house upstate in New York. I built a pub in my home. My father did the same thing.
"When my son was born we named him Jack Sullivan Rudd and my father said, 'I'm gonna build my grandson his own Irish pub.' So he converted the basement of his house and turned it into an Irish pub called Sullivan's. And about a year later, when he finished, I went to see it and he had Guinness on draught and everything, it's brilliant.
"It doesn't look like you built a pub in a house, it looks like someone built a house over a pub!"
And Paul Rudd was so impressed by his dad's handiwork, he was inspired to follow his lead.
He adds, "A few years ago, I bought a house upstate (in New York) and built Sullivan's East. It's amazing, it's got tin ceilings, a 30-foot bar, Guinness on draught. Shuffleboards, historical artifacts and stuff."