Ok, going to think laterally around this one. 1st picture maypole - May 2nd - squad, sounds like god - God 3rd - Mr Bumble, bumble bee - Be 4th - sign language, U - You May God be with you....
I've been thinking of everything that could go with those clues, but nothing that makes sense is coming to me. Is the second on Pirates of dark water?
Heart of Darkness is right. Your go. Come on moonboom Why are we waiting? Hurry up Chop chop (thought I'd get all that out of the way first)