Allen Covert: Allen Covert. Actor: Grandma's Boy. Allen Stephen Covert is an American comedian, actor, writer and producer who is well-known for the cult classic 2006 film Grandma's Boy. He is also known for his many collaborations alongside Adam Sandler and Happy Madison Productions in films such as Happy Gilmore, 50 First Dates, Little Nicky, Hotel Transylvania 2, Mr. Deeds and Eight Crazy Nights.
Known For: Grandma's Boy (Alex), 50 First Dates (Ten Second Tom), The Wedding Singer (Sammy), Jack and Jill (Otto)