Mr. Freeze Mr. Freeze is a Premier Rides launched coaster that uses the LSM Shuttle technology to blast riders from 0-70 mph in just under 4 seconds. After its 190 foot tunnel, the coaster takes riders high up a vertical climb where at 200 ft, it flips upside down in a "top hat" inversion. Then, it makes its way down a vertical mirror image of the entrance to the inversion, where it then makes a 180 degree over-banked turn. Riders are then boosted up a 235 ft. vertical spike into the sky. The coaster goes back through the course and back to the station. Mr. Freeze is located at Six Flags Over Texas, and Six Flags St. Louis. Pictures Photos Copyright Joel Rogers 2001© Park:Six Flags Over Texas, Six Flags St. Louis Type:Steel Launched Designer:Premier Rides Cost:N/A Height:235' Drop:235' Top Speed:70 MPH Inversions:2 Length:1450' Ride Time:1:00 Other Features: The coaster uses magnetic brakes on the fins for a smooth stop.