NBC’s Rebecca Marks to Head Warner Bros. TV Communications Lesley Goldberg Warner Bros. TV Group has a new head of communications. Longtime NBCUniversal exec vp Rebecca Marks will move to lead the Channing Dungey-led studio, helping to fill a void created by the February departure of senior vp Jeff Tobler. Marks will serve as exec vp PR and communications and begin her new role June 1. She will report to WBTV Group chairman Dungey and Johanna Fuentes, head of global PR at WarnerMedia Studios and Networks Group. Gallery: Variety’s Inaugural Silicon Valleywood Impact Report (Variety) Marks will oversee all consumer PR, business communications and awards campaigns for both the studio’s scripted and unscripted offerings across premium and cable networks, streaming, sundication and digital efforts. She will also manage unscripted and alternative PR, marketing and promotions for Warner Horizon Unscripted TV (including the