The Black Marble Info:

Released in US	January 1, 1980
Total US Gross	$2,500,000
Distributed by	Avco Embassy
Source	Based on Book/Short Story
Major Genre	Comedy
Country	United States
Director	Harold Becker

Cast:

Christopher Lloyd		( as Arnold's Collector )
Harry Dean Stanton		( as Philo Skinner )
James Woods		( as The Fiddler )
Pat Corley		( as Itchy Mitch )
Michael Dudikoff		( as Millie's houseboy )
Anne Ramsey		( as Bessie Callahan )