Question: This American special effects designer owns a company called Alterian, Inc. and designed the special effects for what movie written and directed by Don Mancini in 2004?
Sentence (from "Tony Gardner (designer)"): Beyond the film-making arena, Gardner's special effects company Alterian, Inc. has also designed and created the popular GEICO Cavemen characters as well as the current iteration of Smokey Bear.
Relevant evidence: Yes