Tom Selleck
Thomas Magnum (22 eps)
John Hillerman
Jonathan Higgins (22 eps)
Roger E. Mosley
Terry "TC" Calvin (22 eps)
Larry Manetti
Rick Wright (22 eps)
Moe Keale
Kaholo (1 eps)
Frank Sinatra
Retired Police Sergeant Michael Doheny (1 eps)
Bernie Pock
Young Higgins, in World War II (1 eps)
Pamela Jean Bryant
Marge (1 eps)