Here's an announcement I like an awful lot -- James Wan is set to produce a horror movie titled The Troop from E.L. Katz, director of the demented indie movie Cheap Thrills. Noah Gardner and Aidan Fitzgerald, who are writing WB's horror-flavored Aquaman spinoff for Wan, have been tapped to adapt the novel by Nick Cutter, which has been acquired by Wan's Atomic Monster label. The Troop follows a group of teens on a remote camping trip who must fend for themselves when their adult chaperone falls prey to an aggressive otherworldly infection. It sounds like …