Teen strand Movie is about two teenagers Mack and Brady. Mack's aunt is show's up ready for her to go. Mack goes with Brady to the beach. Mack is surfing all of a sudden she goes under the wave and Brady goes under too. They both end up in the past during the movie Wet Side Story.They change the movie because Lele falls into Brady's arms and Mack falls into Tanner's arms. They try to get Lele and Tanner together. The bikers and surfers unite to save Mack and Brady. Mack and Brady make it back to the future. At the end the Biker make it to the future