Tony Barwick (July 10th, 1934 - August 18th, 1993) was a writer who worked on Thunderbirds. He was brought on to help expand the first dozen or so scripts from half-hours to 50 minutes during season 1. During season 2 he was given the chance to write two scripts of his own.
Supermarionation Cross-sections is dedicated to Tony Barwick, along with a number of other individuals who had involvement with the numerous A.P. Films/Century 21 productions.