A young Sissy Spacek plays the title character, a gangly teenaged hitchhiker who thumbs a ride from travelling salesman Joe (Monte Markham). He is drawn to her free-spirited outlook on life. She, in turn, is attracted by his conservative, old-fashioned values. Nothing much happens, but the scenery is lovely and the leading players seem to be having a good time. Also appearing in the all-TV supporting cast are Susan Oliver, Mark Miller and Slim Pickens.