SUPER SIZE ME (2004) Stream on Amazon, Tubi, Vudu and YouTube; Rent on Amazon, Google Play, iTunes and Vudu. The filmmaker Morgan Spurlock is back in theaters this weekend with “Super Size Me 2: Holy Chicken!” Fifteen years ago, he got famous by eating burgers in this Oscar-nominated documentary, which begins with a simple question: What would happen to somebody if they ate only McDonald’s meals for a month? The way Spurlock answered that hypothetical was to make it a reality for himself. In the process, he made a lasting contribution to conversations about American health and obesity.

THE TERMINATOR (1984) Stream on Tubi and YouTube; Rent on Amazon, Google Play, iTunes, Vudu and YouTube. “I was going to be a Shakespearean actress,” Linda Hamilton recently told The Times. “With ‘Terminator,’ it all took a left turn.” Those eager to see Hamilton and Arnold Schwarzenegger reunite onscreen this fall in “Terminator: Dark Fate” can stream this first installment for free on multiple platforms. The movie introduced audiences to the titular android played by Schwarzenegger, who travels back in time from 2029 to 1980s Los Angeles, where he sets out to kill Hamilton’s Sarah Connor.