In this clip from the movie Back to the Future, Marty interacts with his parents in 1955 and alters history.
This clip is derived from a VHS tape that the movie was taped onto from TV (HBO) shortly after the movie was released. No copyright infringement intended; only intended for those interested to view. This is also low-quality video compared to DVD quality.
![](https://i.ytimg.com/vi/PqJFFA7kivY/mqdefault.jpg)