The film stars Reeve, Gene Hackman, Jackie Cooper, Marc McClure, Jon Cryer, Sam Wanamaker, Mark Pillow, Mariel Hemingway, and Margot Kidder.
Head entity: Margot Kidder
Tail entity: Superman IV: The Quest for Peace
Relation (head \u2192 tail): cast member
Inverse relation (tail \u2192 head): character role