Ednör – L'Attaque is an inverted roller coaster at La Ronde in Montreal, Quebec, Canada.

Following the closure of AstroWorld in 2005, Serial Thriller was dismantled and moved to Six Flags Great Escape and Hurricane Harbor in Queensbury, New York.

Serial Thriller was dismantled and moved to The Great Escape and Hurricane Harbor in Queensbury, New York in late 2005.

Authorities at the park refused to discuss plans and would not confirm that there was a coaster on the property, even though it was visible from Route 9, and clearly matched the colors and style of track of the ride that had been removed from Six Flags AstroWorld.

[4] In September 2009, the parts of Serial Thriller were removed from storage at The Great Escape and were shipped off to La Ronde in Montreal, Quebec, Canada, where they were displayed in the entrance area.

Once construction was complete, the lake level was returned to normal giving thrillseekers the illusion that they were nearly skimming the surface of the water.

After cresting its highest point, the train turns right and drops 85 feet (26 m) down to the surface of the lake, reaching speeds of up to 50 mph (80 km/h).