Tune in. Turn on. Psych out! Take the ultimate in psychedelic trips with Susan Strasberg, Dean Stockwell, Jack Nicholson and Bruce Dern! When a deaf runaway (Strasberg) visits swinging San Francisco in search of her brother, she teams up with the aptly named Stoney (Nicholson) and his out-of-sight hippie band "Mumblin' Jim." But the more she succumbs to that musc-and danger-filled Flower Power scene...the more she realizes that reality is a rotten place to be!