Camille Rutherford as Mary

Sean Biggerstaff as Bothwell

Aneurin Barnard as Darnley

Edward Hogg as Moray

Mehdi Dehbi as Rizzio

Tony Curran as Knox

Roxane Duran as Mary Seton

Bruno Todeschini as De Croc

Joana Preiss as Marie de Guise

Clive Russell as Douglas

Ian Hanmore as Ruthven

Gaia Weiss as Mary Fleming

Sylvain Levitte as François II

Zoé Schellenberg as Mary Beaton

Pénélope-Rose Lévèque as Mary Livingstone

Martyn Jaques as Voice Narrator

Ralph Gassmann as English Envoy

Anais Tinguely as Young Mary

François Florey as French Nobleman

Vittoria Turelli as Young Mary Seton

Lana Brasileiro as Young Mary Livingstone

Ornella Turelli as Young Mary Fleming

Thilane Bifrare as Young Mary Beaton

Sebastian Stragiotti-Axanciuc as Young François II

Alain Zaepffel as Cardinal

Stephan Eicher as Henry II

Hassam Ghancy as Voice Henry II

Siegfried Terpoorten as Lord

Daniel Hunziker as Lord

Olivier Fabrice Falconnier as Lord

Florian Nussbaumer as Lord

Milan Peschel as Lord

David Docherty as Lord

Tuna Oez as Lord

Patrizia Stotz as Knox's Wife

Anne Downie as Voice Scottish Farmer

Lukas Kubik as Fiancé Lord

Ryan Fletcher as Farmer

Raphael Toel as Scottish Boy

Scott Fletcher as Voice Scottish Boy

Udo Happel as Headsman

Rebecca Palmer as Countess Argyll

Phil Hayes as English Ambassador