Tenspeed and Brown Shoe was a "cult" comedy adventure series created by Stephen J. Cannell, which ran from January to June of 1980.
Ben Vereen played E. L. "Tenspeed" Turner, a silver tongued African-American con artist.
Jeff Goldblum costarred as staid stockbroker Lionel Whitney, whom Tenspeed nicknamed "Brown Shoe." This oil-and-water combination teamed up to form a detective agency. Just how this came about is explained in the 2-hour pilot for Tenspeed and Brown Shoe, which aired on January 27, 1980. In addition to uniting the stars, the pilot's storyline included a murdered gang leader, a
Marathon Man style ex-Nazi diamond fence, and a suitcase full of hot mob money. ~ Hal Erickson, All Movie Guide