The Marvel Comics superhero quartet are back for their second outing on the big screen, following 2005's summer sci-fi blockbuster.

The Marvel Comics superhero quartet are back for their second outing on the big screen, following 2005's summer sci-fi blockbuster.

This time, the foursome - Mr Fantastic (Ioan Gruffudd), Human Torch (Chris Evans), Invisible Woman (Jessica Alba) and The Thing (Michael Chiklis) - learn that they are not the only super-powered beings in the universe.

They square off against the powerful Silver Surfer, voiced by The Matrix's Laurence Fishburne, and the planet-eating Galactus.