Gethin Anthony, Grey Damon Sign On To NBC’s ‘Aquarius’

Game of Thrones‘s Gethin Anthony has signed on to play Charles Manson on NBC’s upcoming drama Aquarius, starring David Duchovny.

Friday Night Lights actor Grey Damon has also joined the cast, as well as Emma Dumont (Bunheads).

The drama focuses on Duchovny’s character, a cop who goes undercover to track down Manson and his family before their infamous murder spree.

The project has recieved a 13-episode straight-to-series order and is being treated as an event series.