Bizarro, formerly known as Medusa, is a Bolliger & Mabillard floorless roller coaster located at Six Flags Great Adventure in Jackson, New Jersey. The ride debuted as Medusa in 1999 as the world's first floorless roller coaster.
In 2008 it was announced that Medusa would be repainted to the Superman villain Bizzaro and when it opened again in 2009 as Bizzaro it came with special effects like mist, fire, and more. Scream! at Six Flags Magic Mountain is a clone of this ride, but with a mirror image layout. For the 2013 season, the on-board audio speakers were removed.