Grip Rig in Iron Man 2 🎬

On the film Iron Man 2 ...Key Grip Richard Mall and his team working in conjunction with the SFX department headed by Dan Sudick Built the Rail-Cam sled with multiple cameras on 400 feet of track. The track was from Fisher Technical out of Las Vegas and the wheels were captured inside the track. The sled was powered by dropping a 30,000lb weight from a crane which launched the sled down the track at speeds up to 73mph.