Hawaii Five-O: A private investigator, Sam Tolliver, arrives from Texas to help an old friend who is being blackmailed and is at risk of being killed if he doesn't pay up, but he ends up wanting to become part of the blackmail operation.

Starring:

Jack Lord, Herman Wedemeyer, Kam Fong Chun, Zulu, Al Harrington, Joseph Sirola, Maggi Parker, Peggy Ryan, Richard Denning, William Smith

Genre:

Drama, Crime, Mystery