Mónica Marie Zorrilla “The Walking Dead” co-executive producer and writer Jim Barnes has been tapped for an exclusive multi-year overall deal with AMC Studios to develop, supervise and produce more new shows for AMC’s television networks, streaming platforms and third-party buyers, the entertainment company announced today.“We’re excited to expand our creative relationship with Jim, who has been an invaluable partner on The Walking Dead,” said Ben Davis, executive VP of scripted programming for