Arrow's John Barrowman is Headed to 'Reign' - as Francis' Killer!

The person who killed Francis (Toby Regbo) on Reign has been revealed – and it’s a familiar face!

According to EW, Arrow star John Barrowman has been cast as Munro, “a dangerous and charismatic Scottish clan leader who harbors a sinister grudge against the Queen of Scots.”

Mary (Adelaide Kane) will come face-to-face with him in the penultimate episode of the season when she is back in her home country of Scotland.

Reign returns sometime this Spring.

WHAT DO YOU THINK of John Barrowman in this role?