Watch Cooley High (1978) (1975) HD Full Movie Free on SolarMovie. Watch Cooley High (1978) (1975) online free. In 1964 on Chicago's Near-North Side, the lives of four carefree high school seniors and best friend...In 1964 on Chicago's Near-North Side, the lives of four carefree high school seniors and best friends, including an aspiring playwright and an all-city basketball champion, takes a tragic turn.