Cast Credits Star Trek New Voyages (2004) Guest starring as Admiral Jack Sheehan Episode 1x08: Kitumba (Dec 31, 2013) The Big Easy (1996) Guest starring as Mickey Donelley Episode 2x07: A Perfect Day for Buffalo Fish (Aug 10, 1997) Sidekicks (1986) Starring as Sergeant Jake Rizzo Buck Rogers in the 25th Century (1979) Starring as Captain William "Buck" Rogers