PROJECT ALMANAC
NOTE: This spoiler was submitted by Jeremy
High school senior David Raskin (Jonny Weston) is testing an experiment with his friends Adam Le (Allen Evangelista) and Quinn Goldberg (Sam Lerner) while David's sister Christina (Ginny Gardner) films it. The video is for a scholarship to MIT. David shows off an aircraft he made that he can control with a material placed on his fingers. The gang sets the craft loose outside when someone calls David's phone, jamming the signal on Quinn's laptop to connect with the craft. The craft plummets to the ground and crashes.
A few weeks later, David gets an envelope from MIT. He gathers with Christina and their mom Kathy (Amy Landecker), along with Adam and Quinn, to open it. David gets into MIT, but he only receives $5,000 instead of the proposed $45,000, to his disappointment.
At school, we learn that David has a crush on a girl named Jessie Pierce (Sofia Black-D'Elia). Quinn flunks a chemistry test in front of his whole class. Christina is bullied by the school's head bitch Sarah Nathan (Michelle DeFraites).
Back home, David and Christina discover that Kathy is trying to sell the house. Later, David rummages through the attic. Christina comes upstairs and they find a tape of David's 7th birthday party. It was the last day the two saw their dad Ben (Gary Weeks) before he died in a car crash. The two look at the video and David notices something strange - he, in his current age, is physically visible in the video. He shows the tape to Adam and Quinn, who both react with surprise.
David obsesses over the video and notices details like that he has a blue stain on his shirt and that he's holding keys with a ballerina figure keychain. He looks in his bag and notices he's actually holding Jessie's bag. He goes over to return it to her and awkwardly tries to talk to her. He returns the bag and she congratulates him on getting into MIT.
The gang goes to David's basement and they uncover a secret hatch in the floor that contains blueprints for a temporal relocation device, or a time machine. The boys get excited and begin to gather the materials they need to build it. After a few failed tests, they steal hydrogen canisters from the school to properly charge their batteries. They manage to activate something that causes objects in the basement to levitate, but the batteries keep short-circuiting.
A party goes on next door one night. Jessie brings her car and parks it in David's driveway. The gang hooks up their cables to her car battery to test their next experiment: they are trying to send Christina's red toy Corvette through time. They activate the machine, just as Jessie comes in when she sees what they're doing to her car. The room begins to shake and objects start floating, and then all the power on the street goes out. When the lights go back on, the gang sees that the toy car DID go through time, and is somehow fused to the wall. They look on the GoPro that they attached to the car and see that it was already sitting there recording them as they set up the machine.
Jessie joins the gang as they show her David's birthday video and prove to her what they can do. They get together that night in the neighborhood and attempt to go back to one night ago. They activate the machine and jump through time. The gang is left deafened and disoriented for a brief moment. They then run to Quinn's home where Quinn was sleeping the previous night. Quinn draws a smiley face on his own neck. Past Quinn then rolls over and wakes up and sees his future self. This causes a glitch in time, and the two of them start to disappear. The gang runs out of there and then excitedly jump for the fact that they successfully time-jumped. When they get back to the area where they made the jump, they find a dog. As they drive through the streets, they notice a bunch of "missing dog" flyers that weren't there earlier. They return the dog to its rightful owner.
The gang starts to imagine the possibilities of their newfound ability and decide to utilize it for personal matters as long as they all time-jump together. Quinn uses it to ace his chemistry test until he finally gets it right. Christina uses it to catch Sarah moments after she caused Christina to spill her drink, only for Future Christina to show up and purposely spill drinks on Sarah, humiliating her and declaring, "I'm everywhere, bitch!" Adam has the gang time-jump so they can win the lottery. However, he only got five out of the six numbers right, and after taxes, they only make $1.8 million. Quinn still uses the money to buy himself a cool car and to bring a line of food trucks to the school. At home, Kathy ends up getting a new job, to the delight of David and Christina.
During class, David pulls the gang out of class to meet under the bleachers. They jump to three months ago for Lollapalooza. They watch their favorite bands play and even score VIP passes (after getting them cheaply on eBay in the present) to go backstage and hang with the band. The gang has the time of their lives. They hang on water slides and party all day. Christina and Adam hook up. Before the day is over, David goes over to Jessie as she checks out the wall that says "Before the world ends..." with a number of things people would do. Jessie drops HUGE hints to David like going to the statement that reads, "Before the world ends, I want to fall in love." David misses the chance to make his move, and they later jump back to the present, where only 41 seconds passed.
Frustrated with his failure, David jumps back alone to Lollapalooza and makes his move on Jessie. He kisses her and then returns to the present. He's in his room and tries calling Jessie, only to see her phone is on his desk. She emerges from the bathroom wearing only a towel. David asks her if they had sex. She says yes.
The two become an item, but when they get to school, David notices odd things. The school's basketball captain Justin has a broken leg. Sarah walks by David crying. There's a banner hung up that reads "Titans Basketball - Better Luck Next Year". After school, David learns from Adam and Quinn that there was a plane crash that killed 77 people, including Sarah's dad, who was the pilot. The boys think that their time-jumping is responsible for this, as well as the basketball team losing the championship.
The gang meets up at night when David tells Adam that he jumped alone. Despite Adam telling him not to do it again, David jumps back alone to the night of the party. After he and the others kill the power when they jumped Christina's toy car, David runs into the street and pushes Justin out of the path of a car to prevent him from breaking his leg. The other partygoers hail him as a hero. David jumps back to the present and sees that not only did the team win the championship, but the plane landed safely. However, Adam lands in the hospital following an incident after the basketball game.
David runs home and tries to figure out how to stop Adam from being hurt. He gets the machine ready when Jessie comes into the basement. They both jump through time, and David is forced to explain to her that he jumped alone to go back and make his move on her. Jessie is hurt and admits that she liked David since she first met him, and that she would use the machine to go back and meet him sooner. Then, Jessie's past self comes by, and once they see each other, she completely vanishes into thin air, leaving behind only her car keys, which David grabs.
Seeing no other way out, David decides he must jump all the way back to his 7th birthday to prevent the machine from ever existing. Quinn goes to his home after Jessie goes missing. David explains the whole situation to him and apologizes for his mistake. The police then show up to David's home, suspecting him of being involved in Jessie's disappearance. David escapes his home and runs to the school where he takes one more hydrogen canister. He is able to fuel the machine just as the cops barge in, moments before he makes the jump.
David goes back ten years and makes it home. He sees himself in the mirror, right where the video first got him. He follows his dad to the basement and they come face-to-face. Ben recognizes his son and realizes he got the machine to work. David tells him that there are no second chances and that they need to stop this. The two of them hug and Ben leaves. David gathers all the components of the time machine and burns them. His body flickers repeatedly until he vanishes.
David is back in the present, looking in the attic where Christina finds him. They find their dad's video camera, which has footage of what they were doing and saying mere minutes ago (them questioning how the camera got there, specifically).
The gang is at school during the moment when David sees he has Jessie's bag. He goes over to give it to her with more confidence, and he repeats a statement that Jessie made to him the first time they spoke. When she asks how he knew what he was going to say, David leans in and says, "This is gonna sound crazy, but I think we're about to change the world."
