Director: Robert Clouse
Writer: Michael Allin
Stars: Bruce Lee, John Saxon and Jim Kelly
A Shaolin martial arts expert (Bruce Lee) is recruited to infiltrate a drug operation under the guise of taking part in an invitational competition sponsored by the one handed crime boss.
He travels to an island fortress to spy on an opium lord – who is also a former monk from his temple – under the guise of attending a fighting tournament.
This was Bruce Lee’s most popular film in the west.
 was Bruce Lee's most popular film in the west.){kind=link}