Actress Thora Birch's dad, Jack Birch—who met her mother Carol Conners on the set of "Deep Throat"—wants to make sure his daughter's lovemaking scenes are up to porno par. On the set of the indie flick "Winter of Frozen Dreams," Jack gave Thora's co-star a thumbs-up as he simulated sex with his daughter. He even coached the director on the sexiest camera angles for Thora's body. No words. No words. [The Insider]