Joachim Fuchsberger

Scotland Yard and an American millionaire playboy go on the hunt for a frog-masked criminal mastermind whose gang is terrorizing the city of London.

Wealthy men in London are being murdered at an alarming rate. Scotland Yard finds clues pointing to a ring of blind men led by a mysterious reverend.

A college town becomes a hotbed of murder and police activity as a hooded serial killer uses a toxic blend of acid and poison gas to murder his prey.

A young London secretary under threat is almost murdered, but no explainable motive can be found—until the discovery of a 20-year-old case.

German parachute troopers during World War II are sent on a life or death mission to an ancient abbey on the rocky hill of Monte Cassino in Italy.

A vengeful master spy lobs a domestic terror attack against the living rooms of London in the form of a small ball that emits a poisonous gas.

Arch villain Fu Manchu (Christopher Lee), the nefarious creation of Sax Rohmer, is back again hatching another scheme for world domination. From his lair beneath the Thames River he will unleash a deadly poison gas -- that is, if Inspector Nayland Smith (Nigel Green) of Scotland Yard doesn't catch him first.

Small-town hairdresser Adriana encounters the seedy underbelly of show business when she moves to Rome with a dream of becoming a celebrity.

After several coeds are murdered at a college, a professor (Fabio Testi) who is involved with a student becomes a suspect, along with several other male and female teachers.