That Championship Season is Jason Millers 1982 film version of his 1973 Pulitzer Prize winning Broadway play of the same name. It stars Robert Mitchum, Martin Sheen, Bruce Dern, Stacy Keach and Paul Sorvino and was filmed on location in Scranton, Pennsylvania where it is set.
It has beenyears since the 1957 Fillmore High School fictional basketball team won the Pennsylvania state championship. The coach and four of the victors regularly gather to relive the glory of their shining moment.As teenage teammates they could read each others moves on the court without fail. As middleaged men, each is facing his own different midlife crisis. With a former coach that still addresses problems as if his boys are having a bad game, the friends longtime loyalty to one another begins to unravel. ........
Source: Wikipedia