Muppets Tonight (1996)

After Bobo the Bear accidentally kills Arsenio Hall, the original guest star, the Muppets must search frantically for a new one while Dr. Phil van Neuter and Mulch succeed in bringing Arsenio back to life, but the result has been postponed until close to the end of the episode. Jay Leno, Kevin Eubanks, Little Richard, Christopher Darden, and Kathy Ireland make cameos.