Detective Roland Hassel's father figure and mentor, Yngve Ruda, is brutally murdered in the middle of the street. Devastated, Hassel decides to undertake his own covert investigation to find Ruda's killer and avenge him with the support of 'Triton', a … Ola Rapace, Wilma Lidén, Aliette Opheim, Jens Hultén, Shanti Roney, Nanna Blondell Added on Amazon Prime 2023-01-06. Youtube Trailer