From 1989 onwards, critical praise for Murphy's films declined, hitting a low point with the critically-panned "Beverly Hills Cop III" (1994), a movie Murphy would ultimately denounce during an appearance on "Inside the Actors Studio". Box-office receipts also declined compared to his previous films, although he did find box office success with "Another 48 Hrs." (1990) and "Boomerang" (1992). On "Harlem Nights" (1989), Murphy worked as director, producer, star, and co-writer, with his brother, Charlie Murphy. The film featured Murphy's comic idols Richard Pryor and Redd Foxx in supporting roles.