Patton Oswalt discusses his book Zombie, Spaceship, Wasteland and his guilt over free swag.
Simon explains the progression the sport of free skiing.
Jay shares spooky products to frighten trick or treaters.
Watch video highlights from Wednesday's monologue.
Abigail Breslin on writing her blog and giving good advice on her first ever Tonight Show appearance.
Abigail Breslin on her terrifying encounter with clowns at Knott's Scary Farm.
Jay checks in with Jack O'Lantern for Halloween.
Kim Kardashian on being totally surprised by Kanye West's proposal.
Kim Kardashian on Kris and Bruce's separation.
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