Leong Sum

1956

• [ ] Outcry of the Ghost (Director) 

1965

• [ ] Heaven, Hell, Crystal Palace (Director) 

1979

• [ ] The Invincible Killer (Director) 

1956

• [ ] Outcry of the Ghost (Writer) 

1965

• [ ] Heaven, Hell, Crystal Palace (Script) 

1936

• [ ] Love and Morality (????) 
• [ ] A Fisherman's Girl (????) 
• [ ] Compassion (????) 

1937

• [ ] The Mad Woman (????) 
• [ ] The Oil Seller and the Song Girl (????) 
• [ ] The Wild Old Man (????) 
• [ ] Back to the Motherland! (????) 

1938

• [ ] The Flying General (????)