Derek Chiu Sung-kei directs this low-budget yarn about a mild-mannered grocery store clerk named Sardine (Dayo Wong Chi-wah) who lives a highly ordered life in an apartment filled with canned goods. His equilibrium is smashed when his landlady evicts him to make way for her daughter Anna (Irene Wan Pik-ha) to move in. When the middle-aged woman keels over from a bad combination of Panadol and liquor, Sardine believes that he is responsible for her death and tries to hide the body. Trouble ensues when Anna finds the corpse in Sardine's apartment while Sardine contends with a devious fellow employee who tries to get him canned from the supermarket.

Cannibal Clown Killer is an 80's style post-apocalyptic landscape where half the earth's population has been killed off by a bacteria which contaminated gluten food filler and MSG products. Of those who did not die they awoke to a new nightmare, half the survivors had been turned into man-eating mad clowns hell-bent on consuming the world. In the dawn of this new world filled with blood, horrors, and painted faces a single female warrior has emerged. With a blade at her back, this nameless hero tracks across this wilderness saving those she can while on her quest for the clown that killed her parents. Happy Jack.