Larson began his show business career in 1956 as a member of the singing group, The Four Preps. The Four Preps ultimately produced three gold records for Capitol, all of which Larson wrote and/or composed: "26 Miles (Santa Catalina)", "Big Man" and "Down By The Station". A later member of the Four Preps, David Somerville, and a session singer he knew, Gail Jensen, later collaborated with Larson to write and compose "The Unknown Stuntman," the theme from The Fall Guy (Wikipedia.org). Larson has a star on the Hollywood Walk of Fame to honor his contributions to the entertainment industry.