Jon Finch, Alec McCowen and Barry Foster star in this morbid blend of horror and wit - the first Hitchcock film to earn an "R" rating. The Necktie Murderer has the London police on red alert, and an innocent man is on a desperate quest to find the real serial rapist-murderer and clear his own name. Alternating heart-pounding tension with distinctive Hitchcock humor, FRENZY marked the Master of Suspense's return to his native England after almost twenty years.