Hmmm, I'm going to have to think on this one and get back to you.

Is it the original Invasion of the Body Snatchers?

He's so familiar looking. I went through the Hammer Frankensteins, Quartermasses, Triffids, but couldn't come up with it. Unless that's a colorized pic, that looks like a an early 60's. I get a goofy UK feel from the actor too. But could be B US sci-fi too. I'm at hint stage.

It's 1966. Have another pic.

http://img5.imageshack.us/img5/3880/eu7s.jpg

Carry on Screaming?

That's the one!

Should be easy.

Valentine's Day?

There's a horror film by that name?

Yes

EDIT: Shit, my bad. It's actually called "Valentine" and it stars David Boreanaz. But, what I was actually thinking of is "My Bloody Valentine" for the picture you posted.