Mercier is a French aristocrat, and a military man with an excellent reputation. He falls for the beautiful Anna, and stops at nothing when it comes to pursuing her. Mercier is driven by his ‘personal morality,’ as Tennant says, and does not underestimate Hitler in a time when many were.
About David Tennant
Tennant is most known for his role as the Tenth Doctor in the beloved 'Doctor Who' series. He can also be seen in the upcoming BBC drama 'Broadchurch.'