Summertree (1971)
Jerry, not a member of the 'protest generation' but is instead, an 'All American boy,' is drafted into the Army, just as things begin to go well for him. He decision to flee to Canada sparks off conflict with his parents, ending in the film's conclusion - in Vietnam.
Directed by: Anthony Newley
Starring: Michael Douglas, Jack Warden, Brenda Vaccaro, Barbara Bel Geddes, Kirk Calloway, Bill Vint
Links: IMDb, Movie posters, Movie stills