With production only a few weeks away, the cast is firming up for director Shane Black’s Iron Man 3. Robert Downey Jr., Gwyneth Paltrow, and Don Cheadle are all set to return for the third installment of the Iron Man franchise, with Sir Ben Kingsley, Guy Pearce, and Rebecca Hall rounding out the newcomers of the cast. Now one more Marvel newbie has been added in a particularly interesting role, as Variety reports that James Badge Dale (The Pacific) has joined the cast as Eric Savin aka Coldblood.
The production working title is "Caged Heat"

Coldblood is a cyborg. Who has been a long term enemy of Ironman.

Powers and abilities

Eric Savin was converted into the cyborg Coldblood-7 by Dr. Gina Dyson and other Project: Ultra-Tech surgeons following designs by Mako. This gave him superhuman strength, speed, stamina, and durability, and enhanced sensory systems. Coldblood also has the ability to interface with virtually any computer system, and, by mentally entering "cyberspace," to communicate with such systems. He has a wetware-grafted computer grafted to his organic brain, a plasti-steel-reinforced skeleton, an artificial heart, synthetic hemoglobin, and artificial right eye, and artificial limbs. The right half of his face is an armored cybernetic implant. The organic portion of Coldblood's body still requires food, drink, oxygen and sleep. His in-built computer requires a recharge of electricity every twelve months of active service. The portion of Coldblood's organic brain that controls personal memories was removed during surgery that made him into a cyborg.

Coldblood wears body armor and uses conventional firearms, including a .357 automatic gun implanted in his artificial left hand. Mako and Project: Ultra-Tech also specially designed a high speed automobile for him, with built-in guns, which can be remote controlled by a device in Coldblood's left wrist.

Coldblood is an excellent hand-to-hand combatant, highly trained in commando fighting, and is a superb marksman with conventional firearms.