Detention Adventure

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Original run:	03.05.2019 — ...
Country of origin:	Canada
Genre:	Adventure, Family, Mystery
Network:	CBC Gem
Watched by:	6 864 980
Total running time:	5 hours 41 minutes
Episode duration:	11 min.
Episodes count:	31
IMDB rating:	7.4 of 10 107

Wrong?

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.