The Green Cockatoo

The Green Cockatoo
Theatrical release poster
Directed by	William Cameron Menzies
Produced by	William K. Howard
Written by	Ted Berkman
Story by	Graham Greene
Starring	John Mills René Ray
Music by	Miklós Rózsa
Cinematography	Mutz Greenbaum
Edited by	Russell Lloyd
Production company	Devonshire Films
Distributed by	20th Century Fox
Release date	December 1937 (UK)
Running time	65 minutes
Country	United Kingdom
Language	English

The Green Cockatoo (a.k.a. Four Dark Hours) is a 1937 British drama film directed by William Cameron Menzies and starring John Mills and René Ray.

An innocent young girl travels to London from her home in Devon and gets mixed up with various unsavoury characters.