You guys, Haley Joel Osment is 20 years old! 20! We’ll always see him as the creepy kid who saw dead people in The Sixth Sense. God, we’re old. Anyway, Mr. Osment is all grown up and making his Broadway debut in the revival of David Mamet’s American Buffalo, according to BroadwayWorld. At least he still has those rosey baby-faced cheeks! He joins John Lequizamo and Cedric the Entertainer was junk shop workers who scheme to steal a rich man’s coin collection. The show opens Nov. 17 at the Belasco Theatre.