Tangled is a 3D film that was released in 2010.
A three-dimensional stereoscopic film ( also known as three-dimensional film , 3D film or S3D film ) is a motion picture that enhances the illusion of depth perception , hence adding a third dimension . Tangled is a 2010 American 3D computer-animated musical fantasy-comedy film produced by Walt Disney Animation Studios and released by Walt Disney Pictures .