
Visible crew/equipment: A white stage light is reflected on the kettle when Stewart visits Denise at her place. (00:14:29)
Visible crew/equipment: When Miles fails the stunt and falls, stage lights are reflected on his helmet. (00:47:21)

Visible crew/equipment: Stage lights and a boom mic or filming crane are reflected on Miles' helmet when he is about to ride on the track.

Visible crew/equipment: When the police chases the car, the camera is reflected on the siren.
Answer: That has been a question of debate for years. Some say he died, others say he lived. The only real answer I can give is, there were talks of making a sequel. In it, Lou and Maria were living in San Francisco, while Miles and his partner were headlining his motorcycle act in Las Vegas, when another, stronger earthquake hits.