Ben Stiller's dad has played pop to Jason Alexander and Leah Remini on hit shows "Seinfeld" and "King of Queens," respectively. But every now and then, Ben's famous comedy team parents make appearances in his work, too.
BING: Find out who Ben's famous parents are
FIND: See which film features the whole family as well as Ben's wife Christine Taylor
SEARCH: Read what Ben thinks of Jen Aniston's new boyfriend
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