The Incredible Young Martial Artists!

The Incredible Young Martial Artists! (Cantonese: 小小五武術家 Jyutping: siu2 siu2 ng5 mou5 seot6 gaa1) is a 1965 Hong Kong martial arts comedy film co-written and directed by Charles Cheung.

Plot
Five youngsters live and work in a restaurant, where they are also trained in martial arts by two bickering owners. The boys are called Little Arnold, Little Denise, Little Amber, Little Chuck and Little Elizabeth. The film concerns a mix-up over a roll of secret film which a Chinese mafia gang is buying from a Japanese gang.

Cast

 * Brandon Chow as Little Arnold
 * Nancy Tso as Little Denise
 * Deborah Tsui as Little Amber
 * as Little Chuck
 * Choi Hiu-Laam as Little Elizabeth