Or just mention another show you enjoyed (but in keeping with this Thread's theme, you should mention why MPI is still your favorite

Booker (1989-90)
Charlie's Angels (1976-81)
Father Dowling Mysteries (1987-91)
Hart to Hart (1979-84)
Jake and the Fatman (1987-92)
Knight Rider (1982-86)
Magnum, P.I. (1980-88)
Matt Houston (1982-85)
MacGyver (1985-92)
Moonlighting (1985-89)
Murder, She Wrote (1984-96)
Remington Steele (1982-87)
Riptide (1983-86)
Simon & Simon (1981-89)
Spenser: For Hire (1985-88)
Stingray (1986-87)
The Equalizer (1985-89)
Grey area shows:
Fall Guy (1981-86)
Hardcastle & McCormick (1983-86)
Matlock (1986-95)
Quincy M.E. (1976-83)
The A-Team (1983-87)
Really not comparable - being Police Shows ex. Rockford - but note worthy:
Hill Street Blues (1981-1987), 21 Jump Street, T.J. Hooker w/ William Shatner and Heather Locklear (1982-1986), The Rockford Files (1974-1980), Chips (1977-1983), Hawaii Five-0 (1968-1980), Miami Vice (1984-1990). *** Input Vega$ ran until 1981 and Mannix from the 60's ***