'Reign' season 4 spoilers: Mary's second and third husband to be around for most of the season?

"Reign" season 4 appears to be ongoing and Will Kemp and Adam Croasdell, who were tapped to play the role of Mary's (Adelaide Kane) new husbands, are still part of the filming.

Kemp will play the queen's second husband, Lord Darnely while Croasdell was tapped to play the role of her third husband named Bothwell.

Both the actors are set to appear in four episodes of "Reign" season 4, but they had the option to appear in more episodes. With a quick look at Kemp's Instagram and Croasdell's Twitter, the actors opted for the latter.