Thunderbirds 2086 (1982)

S1E7 Fear Factor

A recent addition to the Thunderbirds faces his deep-seated fear of failing and his struggle with agoraphobia when his father becomes stranded on a drifting space station. As the team gears up for a daring rescue mission, he must confront his anxieties and find the courage to step outside his comfort zone to save his dad and prove himself to the team.