Queue the jazzy guitar intro. “Magnum P.I.” is back. CBS has renewed the Hawaii-based detective drama for a fourth season, several sources reported. The news was confirmed on the show’s own ...

The theme music, composed by Mike Post and Pete Carpenter, has been reduced to its first four notes. (They are the important notes, in any case.) You can’t get any more 21st-century than that.

After being off our screens for almost 30 years, Magnum PI is back, but a new Magnum needs a new ride. We hit the road and get to know them both.

HONOLULU (HawaiiNewsNow) - The Hawaii-based TV series “Magnum, P.I” is back. A blessing ceremony was held Monday to kick off filming for season 5, which is slated to air on NBC. The theme of ...