Trivia / The Monkey Goes West

• The Other Darrin: The first two movies stars Yueh Hua as Sun Wukong, before scheduling conflicts leads to Yueh getting Darrined by Chow Lung-kai.
• Playing Against Type: Cheng Pei-Pei as the White Bone Demon; this is the only instance where Cheng Pei-pei and Yueh Hua played enemies in their entire careers.