Zombie Dogs (2004)

Filmmaker Toh Hai Leong (in reality primarily a critic) more or less plays himself as a cult filmmaker looking for actors for a snuff film. He keeps rattling monologues about film and anything and everything. He lives like a hermit in a squalid flat with his older brother. They denounce the material and sterile life in Singapore, but don't really make their grubby alternative very attractive.