There they find, in ascending order of strangeness, Dr. Cleave (Ian McKellen) and his brooding patient Edgar (Marton Csokas), whose career includes stints first as a sculptor and then as a homicidal maniac.
Much is made of the power play between the King of Jerusalem (a leper in a metal mask), his exotic and plainly loopy sister (Eva Green), his military adviser (Jeremy Irons), and a brace of leering villains (Marton Csokas and Brendan Gleeson).