Jennifer Maas TV Business WriterAMC’s “Alan Wake” TV adaptation has brought on two new producers following the exit of its previously announced showrunner, Variety has learned exclusively.Based on the best-selling video game of the same name, the potential series, which is in the very early stages of development at the cable channel, was originally set to have Peter Calloway (“Cloak & Dagger,” “Legion”) serve as its showrunner when it was first set up at producer Contradiction Films in 2018. He has now stepped away from “Alan Wake,” which recently landed at AMC, due to conflicting project timelines.Meanwhile, Jon Jashni, former president of Legendary Entertainment, and Jeff Ludwig, former vice president of scripted film and television production for Ritchie/Wigram Productions, have joined the drama as executive producer and producer, respectively.