The Movie Godzilla had to be well over class 100. He was fast and pretty smart causing those torpedos to hit the Sub-Marines. He dug threw concrete pretty easy. I would say Godzilla has a good chance. I would bet those extenion cables on that bridge could have held Movie Hulk. Now the Hulk vs Gamma Dogs you have to remember that this was Hulk first fight with super creatures. I can't give a sided advantage to either one here.