Challenger: An Industrial Romance
- Mwaka: 1980
- Nchi: Canada
- Aina: Documentary
- Studio: ONF | NFB
- Neno kuu: aviation
- Mkurugenzi: Stephen Low
- Tuma: Stephen Low
8.70 2005 HD
9.00 2012 HD
1 2021 HD
8.50 1969 HD
7.07 2022 HD
1 2013 HD
1 2007 HD
1 1986 HD
5.80 1969 HD
1 1990 HD
7.10 2024 HD
6.41 2024 HD
6.60 2024 HD
8.40 2024 HD
7.62 2024 HD
6.71 2024 HD
6.60 2024 HD
6.86 2024 HD
5.70 2024 HD
7.30 2024 HD