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Van der Valk
Season 4 · Episode 3
Secrets in Amsterdam
9.01h 30mJune 13, 2025
Van der Valk and the team are called in when a scientist researching a potential breakthrough in the treatment of cancer is found dead. Van der Valk's ex-flame Kalie Tenkers returns to help the team investigate why he was killed and if there is a link to pharmaceutical billionaire Freddie Klink.