Guy Henry is an English stage and screen actor, best known as Henrik Hanssen in Holby City, Pius Thicknesse in Harry Potter and the Deathly Hallows – Part 1 and Part 2, and Gaius Cassius Longinus in Rome.
He provided the physical and vocal performance for Grand Moff Tarkin in the 2016 film Rogue One. (The likeness of Peter Cushing from the 1970s was used to depict Tarkin's appearance.)
