Teach You a Lesson
2026 · Action & adventure · Drama
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TV series / 2012
Unite 9
Marie Lamontagne, a widowed mother of two in her forties, confesses to a murder she didn't commit to protect her daughter. Thrust into brutally unfamiliar and hostile surroundings, she first learns survival, then confronts the biggest challenge of her life: bonding with her fellow inmates and helping them take back control of their lives.
The story
Marie Lamontagne, a widowed mother of two in her forties, confesses to a murder she didn't commit to protect her daughter. Thrust into brutally unfamiliar and hostile surroundings, she first learns survival, then confronts the biggest challenge of her life: bonding with her fellow inmates and helping them take back control of their lives.
The seasons
Season 1
Season 1
Season details
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Season 2
Season 2
Season details
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Season 3
Season 3
Season details
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Season 4
Season 4
Season details
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See all seasons (7)
Season 5
Season 5
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Season 6
Season 6
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Season 7
Season 7
Season details
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Special episodes
Specials
Season details
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Cast
Ève LandryJeanne Biron
Salomé CorboCaroline Laplante
Debbie Lynch-WhiteNancy Prévost
Normand DaneauMartin Lavallée
Catherine Proulx-LemayMichèle Paquette
Guylaine TremblayMarie Lamontagne
François PapineauNormand Despins
Paul DoucetGeorges Ste-Marie
Émilie BibeauLucie Lamontagne
Céline BonnierSuzanne Beauchemin
Jean MarchandRolland Montmorency
Mariloup WolfeAgathe Boisbriand
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Olivier BarretteSébastien Petit
Micheline LanctôtÉlise Beaupré
Frédérique DufortLéa Petit
Catherine-Anne ToupinShandy Galarneau
Geneviève SchmidtJessica Poirier
Ayisha IssaBritanny 'Bouba' Sizzla
Luc GuérinSteven Picard
Simone-Elise GirardJudith Carpentier
Patrice L'ÉcuyerBenoît Frigon
Mimi CôtéAvril Robertson
Sarah-Jeanne LabrosseLaurence Belleau
Anne CasabonneAnnie Surprenant
Patricia LarivièreGwendoline Bachand
Danielle ProulxHenriette Boulier
Mélanie PilonMélissa Caron
Édith CochraneLisa Côté
Suzanne ClémentShandy Galarneau
Pierre CollinYvon Lamontagne
John VentimigliaJustin Malik
Élise GuilbaultVéronique Côté
Catherine Paquin-BéchardJosée Tessier
Jason Roy-LéveilléeKevin Anctil
Claudia FerriBétina Selanes
Mathieu BaronMarco Choquette
Marie-Chantal PerronMadeleine Tessier
Rossif SutherlandJaïson
Maryse OuelletInfirmière d'Yvon
Ben HarlanderGardien de prison
Myriam CrépeauRecrue #2
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