Competition between rival inventors endeavouring to win a prize for the first flight by a man-powered flying machine.
December 1, 1967
Released
The Sky Bike
1h 2min
—
Children's Film Foundation (CFF)
1996
2009
2002
2023
2022
2021
1998
2013
2019
2001
2010
2025
1945
2024
1940
2012
2017
1968
