Bethel has landed the role of Charles Mahoney, the Ivy League-educated son of Arkin’s Wallace (a Warren Buffet type who’s quiet and observant, but knows how to command a room when he chooses) and Hart’s Sylvia (a tough yet distinguished and smart socialite).
The new characters will crop up shortly after HTGAWM returns from its winter break on Feb. 11 (10/9c on ABC) — and there’s a chance they could still be in the mix in an all-but-inevitable Season 3.