We're Going to Eat You is a 1980 Hong Kong horror comedy film directed by Tsui Hark. The film is about a secret agent, Agent 999, who is attempting to capture a thief named Rolex. Agent 999's hunt leads him to a village that is inhabited by cannibals. The film was not as big a success in Hong Kong as Tsui's other 1980 film Dangerous Encounter - 1st Kind.
(Summary from Wikipedia)