Watch Summer of Sam (1999) HD Full Movie Free on SolarMovie. Watch Summer of Sam (1999) online free. Spike Lee's take on the "Son of Sam" murders in New York City during the summer of 1977 centering on...Spike Lee's take on the "Son of Sam" murders in New York City during the summer of 1977 centering on the residents of an Italian-American Northeast Bronx neighborhood who live in fear and distrust of one another.