David Mitton

Career overview

Role: Meticulous television and film archivist.
Task: Write a career overview of David Mitton (focusing on Directing).
Constraints:
Use ONLY verifiable facts from the provided SYNOPSIS and SOURCES.
No inventing/guessing titles, names, dates, etc.
If a detail is not in the material, omit it.
Style: Original, neutral, encyclopedic prose in plain text.
Format: No markdown, no asterisks, no headings, no bullet points.
Length: 180-260 words.
Structure: 2-3 short paragraphs.
Content: Career overview of David Mitton (Directing).
Name: David Nelson Godfrey Mitton.
Birth/Death Info (Note: Sources conflict. I must be careful. Source [1] says Feb 27, 1939, death May 16, 2008. Source [3] says born Feb 27, 1939 in Preston, Lancashire. Source [4] says born July 13, 1938 in Edinburgh, died May 28, 2008 in London. Source [2] says born Feb 27, 1939, worked with Gerry and Sylvia Anderson in the 1960s. Source [2] says he was a British director, producer, writer, model maker, and special effects technician. He was best known for producing and directing Thomas & Friends and Tugs.)
Career Start: Special effects technician for Gerry Anderson's Supermarionation shows including Thunderbirds, Captain Scarlet, and Joe 90.
Company: Established Clearwater Features with Robert D. Cardona.
Work on Thomas & Friends: In 1984, he began work as director, writer, and producer on Thomas the Tank Engine & Friends alongside Britt Allcroft. (Note: Source [2] and [3] call it Thomas & Friends).
Work on Tugs: Created the TUGS series. In 1988, he and Cardona decided to create a show about two tug fleets called the Star Tugs and the Z-Stacks. (Source [3] lists Tugs as 1989).
Other credits: Known for Shining Time Station (1989).
Paragraph 1: Early Career and Special Effects.
David Nelson Godfrey Mitton was a British director, producer, writer, model maker, and special effects technician. He began his career as a special effects technician working on Gerry Anderson's Supermarionation shows, which included Thunderbirds, Captain Scarlet, and Joe 90. During the 1960s, he worked with Gerry and Sylvia Anderson. Mitton later established the company Clearwater Features alongside Robert D. Cardona.
Paragraph 2: Major Works (Thomas & Friends and Tugs).
Mitton is best known for his work on the children's television programmes Thomas & Friends and Tugs. In 1984, he began working as a director, writer, and producer on Thomas the Tank Engine & Friends alongside Britt Allcroft. In 1988, Mitton and Cardona decided to create a show centered on two tug fleets known as the Star Tugs and the Z-Stacks, which gave the TUGS series its name. He is also known for his work on Shining Time Station in 1989.
Draft 1 Word Count Check:
"David Nelson Godfrey Mitton was a British director, producer, writer, model maker, and special effects technician. He began his career as a special effects technician working on Gerry Anderson's Supermarionation shows, which included Thunderbirds, Captain Scarlet, and Joe 90. During the 1960s, he worked with Gerry and Sylvia Anderson. Mitton later established the company Clearwater Features alongside Robert D. Cardona.

Mitton is best known for his work on the children'