When does Magnum P.I. return?

The series stars Jay Hernandez as Thomas Magnum, the titular private investigator and former Navy SEAL who solves crimes in Hawaii. It is a reboot of the original series of the same name created by Donald P. Bellisario and Glen A. Larson, which aired from 1980 to 1988. The series co-stars Perdita Weeks, Zachary Knighton, Stephen Hill, Amy Hill, and Tim Kang. It was ordered to series in May 2018, and premiered on September 24, 2018, on CBS. In May 2022, the series was canceled after four seasons, following CBS's failure to reach a new agreement with rights holders CBS Studios and Universal Television.
The six main characters of Magnum P.I. share many allies with the Five-0 Task Force. The show shares a direct fictional universe with Hawaii 5-0. Thomas Magnum occupies the guest house on Robin's Nest, the Hawaiian Estate owned by famous author Robin Masters.