Magnum P.I. 1980

Higgins is getting married and Magnum is hired by Diane Dupres who believes people are attempting to harm her.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Georg Stanford Brown
Writer(s): Donald P. Bellisario, Glen A. Larson

Deirdre Dupres, Diane's twin sister, arrives and tells Magnum the truth about Diane.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Georg Stanford Brown
Writer(s): Donald P. Bellisario, Glen A. Larson

Magnum is despondent over his loss of his wife Michelle, his father, Mac McReynolds and now Diane Dupres. While driving in Honolulu the next day, he sees a man who could be an identical twin for Mac McReynolds.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Alan J. Levi
Writer(s): Donald P. Bellisario, Glen A. Larson

Garwood Huddle, an infamous 1940s bank robber, escapes from a Hawaiian prison and asks Magnum to help locate his grandson who has been kidnapped.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Vincent McEveety
Writer(s): Donald P. Bellisario, Glen A. Larson, Richard Yalem

TC is returning from Molokai when he encounters engine problems and crashes into the water just before landing.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Ivan Dixon
Writer(s): Donald P. Bellisario, Glen A. Larson, Reuben Leder

A psychic hires Magnum to investigate her murder.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): David Hemmings
Writer(s): Donald P. Bellisario, Glen A. Larson, Nick Thiel

Carol Baldwin, the assistant district attorney, hires Magnum to investigate a man who allegedly murdered his wife.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Russ Mayberry
Writer(s): Donald P. Bellisario, Glen A. Larson, Chris Abbott

Magnum is teaching a class in private investigation at a local college and the class decides to find the missing fiancé of one of the students.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Ivan Dixon
Writer(s): Donald P. Bellisario, Glen A. Larson, Rogers Turrentine

A 10-year-old Amerasian boy, who is in the country illegally, asks Magnum to help him find his father.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Russ Mayberry
Writer(s): Donald P. Bellisario, Glen A. Larson, Chris Abbott

Robin Masters asks Magnum to track down an embezzler working in a local bank. Meanwhile, Higgins is being blackmailed and since Magnum is busy, he recruits Luther Gillis to help him find the blackmailer.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Ivan Dixon
Writer(s): Donald P. Bellisario, Glen A. Larson, Reuben Leder

Magnum has been evicted from the guest house so that Betty Wyndom can write a mystery novel based on the character Sebastian Sabre.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): John Patterson
Writer(s): Donald P. Bellisario, Glen A. Larson, Jay Huguely

A Robin Masters' sponsored jewelry design competition is being held at the estate with over $170 million worth of jewelry on display and the insurance company sends Krista Villeroch to check on the estate's security.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Arthur Allan Seidelman
Writer(s): Donald P. Bellisario, Glen A. Larson, Deborah Pratt

Higgins' cousin Sally arrives in Hawaii to get married and Higgins has a big surprise. Meanwhile, Magnum is helping Agatha recover $10,000 from a bankrupt investment.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Peter Medak
Writer(s): Donald P. Bellisario, Glen A. Larson, Jay Huguely

Someone is harassing Assistant District Attorney Carol Baldwin and Magnum agrees to help her. Higgins is facing a reunion with his old Sandhurst classmates.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): David Hemmings
Writer(s): Donald P. Bellisario, Glen A. Larson, Chris Abbott

Magnum, TC, Rick and Higgins volunteer to go to Cambodia to rescue two Americans.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Michael Vejar
Writer(s): Donald P. Bellisario, Glen A. Larson, Reuben Leder

Magnum and Higgins are captured along with Tyler. Rick and TC rescue Magnum and the others, and a gun fight ensues. Freedom wins and everyone returns home.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Michael Vejar
Writer(s): Donald P. Bellisario, Glen A. Larson, Reuben Leder

Mac sells Rick an expensive boat crewed by three beautiful Japanese women.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Ray Austin
Writer(s): Donald P. Bellisario, Glen A. Larson, J. Miyoko Hensley

Magnum is hired by a country and western singer who is looking for five songs written by his friend 30-years-ago.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): David Hemmings
Writer(s): Donald P. Bellisario, Glen A. Larson, Jay Huguely

Ms. Jones, the records clerk that Magnum always encounters, asks TM to find her missing husband.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Ray Austin
Writer(s): Donald P. Bellisario, Glen A. Larson, Phil Combest

World famous French detective Jean Claude Fornier arrives in Hawaii and asks Magnum to help him find a missing heir.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): John Llewellyn Moxey
Writer(s): Donald P. Bellisario, Reuben Leder, Glen A. Larson

A Torah is stolen from a rabbi who is Higgins' friend and Magnum volunteers to help recover it.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Leo Penn
Writer(s): Donald P. Bellisario, Glen A. Larson, Martin Sage

Assistant District Attorney Carol Baldwin's 17-year-old cousin is missing and Carol asks Magnum to help find her.

Stars: Tom Selleck, John Hillerman, Roger E. Mosley
Director(s): Bernard L. Kowalski
Writer(s): Donald P. Bellisario, Glen A. Larson, Joe Gores