At one point in the film, the gang (Bobby Jordan, Leo Gorcey, Ernest Morrison and others) are passengers in an old open phaeton (a four-door convertible) that is driving up to an airplane on the parking ramp. The driver is going a bit too fast and cuts the wheel too sharply, and the car flips over on its side. That was really an accident, not a stunt, as the scene is shot in one continuous take, and you can clearly see Gorcey's, Morrison's and Jordan's eyes widen and a terrified look on their faces as the car begins to tip over.