ABC Entertainment Fills No. 2 Post

Rob Dwek will become the No. 2 executive at ABC Entertainment, reporting to President Jamie Tarses, the network confirmed. Dwek, 32, is expected to join ABC in April. The executive has spent 2 1/2 years at Kushner-Locke, an independent company known mainly for producing TV movies. His involvement in movies and dramatic series (including “Gun,” an anthology show premiering on ABC next month) is seen as a complement to Tarses, who in her previous job at NBC was mainly responsible for developing half-hour comedies. Dwek has no prior experience at a network.