Christopher Reeve state funds to stem cell research. Proposition 71 was approved less than one month after Reeve's death. On February 25, 2003, Reeve appeared in the television series "Smallville" as Dr. Swann in the episode "Rosetta". In that episode, Dr. Swann brings to Clark Kent (Tom Welling) information about where he comes from and how to use his powers for the good of mankind. The scenes of Reeve and Welling feature music cues from 1978's "Superman: The Movie", composed by John Williams and arranged by Mark Snow. At the end of this episode, Reeve and Welling appeared in a short spot
Superman (1978 film) the work himself, and was suspended as high as 50 feet in the air. Counterweights and pulleys were typically used to achieve flying movement, rather than electronic or motorized devices. The thin wires used to suspend Reeve were typically removed from the film in post-production using rotoscope techniques, although this wasn't necessary in all shots (in certain lighting conditions or when Superman is very distant in the frame, the wires were more or less imperceptible). For stationary shots where Superman is seen flying toward or away from the camera, blue screen matte techniques were used. Reeve would be photographed suspended