One of the biggest challenges for Hollywood’s stunt performers is creating flight that is both safe and believable. Since George Reeves portrayed Superman in the 1950s, movies and TV shows have used an endless variety of wires, pans, and other rigs to lift actors up high. The best tools depend on the type of flying on-screen. A huge breakthrough came in 1978's “Superman” when a visual effects artist discovered a way to operate the camera so that Christopher Reeve would appear to be flying even w