Television News Jon Hamm to co-star with Michael Sheen and David Tennant in 'Good Omens' 10/02/2017 Jon Hamm is to play the archangel Gabriel in Good Omens, a new supernatural series starring Michael Sheen and David Tennant. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Jon Hamm David Tennant Michael Sheen Neil Gaiman