The crossword solutions for the term WEALTHY TV SLEUTH MATT are HOUSTON, which is a seven-letter word. Houston is the fourth most populous city in the United States and the largest city in the state of Texas. It is home to the NASA Johnson Space Center, where Matt Houston, the wealthy TV sleuth, was based. Matt Houston was a crime drama television series that aired on ABC from 1982 to 1985. The show starred Lee Horsley as Matt Houston, a wealthy oilman-turned-private investigator who lived in Los Angeles and solved crimes with the help of his assistant, C.J. Parsons (Pamela Hensley).