Remember that insane sequence in Furious 7 where Paul Walker’s Brian had to run up the side of a bus and jump onto a sports car to avoid plummeting to his death? Of course you do. Everyone saw that movie. But what you may not know is that the bus and that epic jump are actually real. The guy doing the jumping isn’t Walker—it’s a stunt double—and he is on wires, but everything else about his perfectly timed run really happened. Way to get it in one take, dude! Check out how they made the sequence in the clip above. Furious 7 his DVD and Blu-ray on Sept. 15.