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Three nerdy friends and the school bully must get themselves thrown into detention to find the entrance to a labyrinth of trap-laden tunnels protecting the fabled hidden lab of Alexander Graham Bell.
First Air Date : May 03, 2019
Last Air date : Oct 14, 2021
Episode : 21 Episode
Season : 3 Season
Runtime: 26:14 minutes
Studio: CBC Television
Country: Canada
Crew:
