Guillaume Gallienne

Madfabulous

2026

as William

Murder in the Building

2026 N/A

as Yann Kerbec

Yves Saint Laurent

2014 ★ 6.6

as Pierre Bergé

Me, Myself and Mum

2013 ★ 6.7

as Guillaume

Asterix & Obelix: God Save Britannia

2012 ★ 5.1

as Jolitorax