There are several terrific sources for screenshots from Alfred Hitchcock's 1972 film Frenzy. http://www.hitchcockwiki.com/wiki/1000%20Frames%20of%20Frenzy%20%281972%29 is one of the few sites that has a wide variety of high quality, hi-res screen-captures from the various films of Hitchcock.
There is no official site for screenshots.
Richard Ian Blaney, Robert Rusk, Brenda Margaret Blaney, Babs Milligan, Chief Inspector Oxford, Mrs. Oxford, Hetty Porter, Johnny Porter, Felix Forsythe, Sergeant Spearman, and others
What is the plot of Frenzy?
A serial murderer is strangling women with a necktie. The London police have a suspect, but he is the wrong man.
What was the budget for Frenzy?
$2 million
How much did Frenzy earn at the worldwide box office?