Monica Potter will star in the TNT drama pilot Truth in Advertising. According to The Hollywood Reporter, the show is being produced by Warner Horizon.

The series will be set at a multimillion-dollar advertising agency called Rothman, Greene & Moore. Executives must prove themselves there everyday, because their jobs are continually on thin ice.

Potter is set to play Sarah Krajicek-Hunter, a recently divorced, award-winning copywriter that has only recently joined the agency. Eric McCormack and Tom Cavanagh will also star in the pilot, which starts shooting this month.