Brian Johnson (credited under his former name Brian Johncock; born June 29, 1939/40) worked as a special effects assistant and special effects director on Thunderbirds season 1.
He gave invaluable help with research for 21st Century Visions, and was interviewed for Mr. Thunderbird: The Gerry Anderson Story and Filmed in Supermarionation. Additionally an interview with Johnson was published in issue 20 of Andersonic.
- He was a special effects director on the 'half-hour' of Martian Invasion. By the time the extension footage was being shot, Johnson had departed A.P. Films and Ian Scoones replaced him. Because of this, Johnson was uncredited.