CW has re-signed Wentworth Miller, Arthur Darvill, and Neal McDonough for DC's Legends of Tomorrow: Wentworth Miller and Arthur Darvill (as former Legends Leonard Snart/Captain Cold and Rip Hunter, respectively) will appear in the upcoming season as recurring guest stars, and Neal McDonough returns as a series regular, reprising his role as smug villain Damien Darhk…and a former member of