The 300 Year Weekend 1971

Synopsis:

A doctor spends 24 hours in a clinic with a group of patients. Each character has his or her own story to tell, about their fathers, mothers, or spouses who don't understand them, and how they've turned instead to drugs.

Directed by: Victor Stoloff
Written by: Victor Stoloff
Release date: 1971-02-26
Runtime: 83 minutes
Tagline: Eight people, two doctors, one encounter group, 48 riveting hours.
Cast:
Michael Tolan
Michael Tolan
Dr. Marshall 
Gabriel Dell
Gabriel Dell
Wynter 
Sharon Laughlin
Sharon Laughlin
Nancy 
Roy Cooper
Roy Cooper
Hal 
James Congdon
James Congdon
Dr. Roland