The Service of the Clans is Popeye The Sailor own secret service and knight bodyguards. They are giant Radioactive Uber Clan Elite soldiers in heavy armor who specifically take orders from Popeye and no one else. They have grown large due to multiple injections and workouts that made them into giant human-like beings only designed to be ordered from Popeye and just Popeye. They are also called Titans to make things simpler and to tell about their size. The injections and workouts they did have a side-effect though: Their intelligence greatly diminished as they became larger and stronger.

They are known to attack demons with giant Axes, mini-guns, Hammers, their bare fists, or even charge at them like bulls. They also scream loudly. They are the expendable muscle of the RUC.