Swedish thriller with an oddball detective

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Not to be confused with the Rainn Wilson comedy-drama of the same name, this Scandi noir from Sweden stars Kjell Bergqvist as the titular alcoholic, corrupt detective. So far, so clichéd, but things begin to get more interesting when his latest case involves a globe-trotting trip to Thailand and a woman who appears to have died… twice. Acorn TV, from Monday