Jeff Kleiser and Diana Walczak coined the term "Synthespians" in a 1988 experiment "Nestor Sextone for President" ... and synthetic thespians have been their passion since working on Tron and other early 3D films. As any 3D artist understands, emulating "realistic" human expressions and movements are difficult to achieve.

I'm not sure I want to see a Humphery Bogart "surrogate" in a contemporary film except for cameos or such and Cameron agrees about leaving long gone movie stars alone. Popwatch discusses Camerons thoughts on keeping living stars like Clint and Cruise rejuvenated. The options are real ... and Jeff Kleiser's work for Disney on Surrogates showed a "youth-enized" Bruce Willis (a good thing considering how beat up his screen persona looked!).
