"I will never rest in helping this struggling comedian Jerry Stein-Seinfeld until he is a household name!“ Gaffigan tells PEOPLE Two of the funniest men in comedy are joining forces once again.

Jerry Seinfeld seen at Clover Park, Port St. Lucie The actor and comedian was there Feb. 27 and Feb. 28 He saw the New York Mets play the Houston Astros and Washington Nationals Baseball fans ...