Prokopion

Prokopion is a major character of Clash of the Titans. He was portrayed by Luke Treadaway in the 2010 remake.

Clash of the Titans (2010 movie)
Prokopion is the leader of the cult of Hades in Argos, and leads the cities' citizens to sacrificing Andromeda to theKraken. Prokopion ultimately dies, when the petrified hand of the Kraken falls upon him.