1697 was a year in the 17th century.
- Mac the Black is wanted by the Spanish Armada for piracy.
- Marty McFly and Verne Brown enter in the DeLorean time machine.
- Marty pretends to be Mac to swoon Maria but finds that Mac the Black is a criminal.
- Some pirates find him and take him to Smilin' Skull Island where the real Mac the Black has been hiding.
- The real Mac the Black makes his presence known to the impostor.
- The Spanish Armada catches up with Mac the Black's pirate ship as it is destroyed by one of its own cannonballs.