Television News 'The Crown' announces Helena Bonham Carter and Jason Watkins cast for Season 3 05/03/2018 "The Crown" is adding Helena Bonham Carter and Jason Watkins to Season 3. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Helena Bonham Carter Vanessa Kirby Olivia Cole Claire Foy Matt Smith Jason Watkins Tobias Menzies Prince Philip Queen Elizabeth II Princess Margaret Being Human The Crown