Gethin Anthony stars as Charles Manson on the NBC series "Aquarius."

Anthony is best known for playing Renly Baratheon on the popular HBO series "Game of Thrones." He recently starred in the indie feature "Copenhagen," which earned the Audience Award for Narrative Feature at the Slamdance Festival in 2014.

In addition to his film and television work, Anthony has extensive theater credits, including the lead role in the Royal Shakespeare Company's production of "Boris Godunov." He recently starred in Simon Gray's critically acclaimed season of plays "In the Vale of Health" at Hampstead Theatre.

Prior to starting his professional career, Anthony studied English Literature at Oxford, where he was president of the University Drama Society. After college, Anthony went on to continue his drama study at the London Academy of Music and Dramatic Art.