
Charles Foster Ofdensen is Dethklok's
manager, legal counsel, and CFO, the latter also incidentally being his
initials. He acts as the voice of reason against Dethklok's constant
disregard of law and logic. He acts as manager, lawyer, and adviser to
Dethklok, protecting the band against everything from slowing record
sales to themselves. Ofdensen is one of the few individuals seen to
interact with Dethklok for any significant length of time and evade
subsequent mutilation or death.
Ofdensen is a "dark parody" caricature of band-managers, being "all about business;" he reacts with general apathy to the mayhem caused by Dethklok, his only concern seemingly being the legal or financial ramifications of their actions. Similarly, he shows little more than slight annoyance when the band insults him in one way or another. Despite his attempts to curb Dethklok's violent behavior (at least in public), Ofdensen has performed or ordered performed numerous acts of brutality. However his violent acts are always quite calculated and direct to a surgical degree and done with clear objectives in mind to protect the band — unlike the band's violent actions and effects which tend to be extremely random and usually quite accidental. He has no problem ordering others to be beaten or killed (Dr. Rockzo in particular, whom he orders to be beaten and tortured twice). General Crozier warns Dr. Rockzo to "stay away from [Ofdensen], he means business."
Ofdensen also has secret contacts with the leaders of the United Nations, because so much of their economies depend on Dethklok sales; this allows him a global license to instantly and secretly trace, capture, torture and imprison all those who illegally download or record Dethklok's music. These victims are simply publicly listed as "missing," but are secretly imprisoned and tortured at Mordhouse, where they are driven to insanity by forcibly exposing them to Dethklok's music at extremely high volumes.Ofdensen displays exceptional skill in close-quarters combat in several episodes. In "The Metalocalypse Has Begun" he single-handedly disarms and almost kills the Metal Masked Assassin, despite the latter being much more physically imposing. When he is surprised, badly beaten and thrown through a window several stories high in their next encounter in the episode "The Revengencers", he manages to land on his hands and feet without injury. In "Dethsources", he has a fencing match with Melmord Fjordslorn to determine who would remain as Dethklok's manager, having insisted that the only way to separate him from Dethklok would be to kill him. After a lengthy battle, Ofdensen barely manages to stab Melmord and force him off of the top of Mordhaus' Dragonspire, causing him to fall to his death on the train tracks below. A passing train moving into the compound annihilates the body.
Ofdensen's knowledge of the conspiracy against Dethklok is unknown. His office has a safe containing classified information; however, the contents of the safe are never seen, as he catches Dr. Rockzo just before the act of attempting to film them. He uses high-tech radar and surveillance to monitor the band's safety during their ill-fated performance of Dethwater at the Gulf of Danzig in the first season finale; he likewise has an elaborate defense, escape and counterstrike prepared when military forces attack Dethklok.
In Black Fire Upon Us, Ofdensen becomes very preoccupied about security during Dethklok's new album release party, appointing an elite group of Klokateers to protect Dethklok and constructing a high-powered shield to surround Mordhaus. During the Revengencers attack, he is shot down by a crossbow off his hoverbike while he is being chased by the Metal Masked Assassin. The Assassin then proceeds to brutally beat him up and attempts to torture him before killing him, but he is saved by Nathan Explosion. Nathan even says "That's my bread and butter you're fucking with" the same line said by Ofdensen at the end of the first season's finale when he saved Toki and Skwisgaar. However, the episode's final shot leaves Ofdensen's fate unclear.