During the height of Happy Days, Henry Winkler hopped onto the big         screen in this amusing drama about a Vietnam vet who breaks out of the VA        hospital and sets off on a cross-country trek. He's meeting a buddy from his     platoon and looking for his fortune, but he might have to settle for love.     With Sally Field, Harrison Ford, and Val Avery.                                Jeremy Paul Kagan---USA---1977---103 mins.