Can't be depended on -- can't even depend on himself, since he has two minds and they never agree on anything. A deal made with one mind won't necessarily bind the other to act accordingly. Ferocious, savage, hisses when he talks. In creature mode, flies at 80 mph, has razor-sharp teeth. In robot mode, uses rust-ray rifle to corrode enemy robots.
Doublecross appeared in the following 9 comic books: