In the comic books he can be burned and damaged, although he has a remarkable healing ability which works very quickly, so you would have to theoretically damage him remarkably VERY quickly in order to kill him. The movie Hellboy seems to also be immune to fire, but ... perhaps putting him in a rocket without any air and blasting him into space? That might work.
Hellboy and Hellboy 2: The Golden Army
Ron Pearlman plays Hellboy.
hellboy is not real
No, Hellboy is not a DC comic. Hellboy is a character from Dark Horse Comics, originally created by Mike Mignola.
Hellboy was released on 04/02/2004.
The Production Budget for Hellboy was $60,000,000.
Hellboy Junior happened in 1997-10.
Hellboy drinks Tecate Beer
Grigori Rasputin - Hellboy - was created in 1994.
Hellboy grossed $99,823,958 worldwide.
Christophe Hellboy's birth name is Christophe Lagarde.
The ISBN of Hellboy Junior is 978-1-56971-862-9.