The Best Seasons of Magnum P.I.

Every season of Magnum P.I. ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Magnum P.I.!

Thomas Magnum, a decorated former Navy SEAL, returns home from Afghanistan and applies his military skills to become a private investigator in Hawaii taking jobs no one else will—with the help of fellow vets T.C. Calvin and Rick Wright, and former MI:6 agent, Juliet Higgins.