Joy and Bob put their Paris wedding plans on hold when they learn a baby is available for adoption in Las Vegas, so the whole gang, including Bob's dad and Mamie, tags along for a trip to Sin City.
Quest roles:
Huey Lewis(Johnny Revere), Dave Foley(Dr. Moore), Georgia Engel(Mamie), Bob Newhart(Bob Sr.), Thomas Gibson(Tom), Darlene Hunt(Phyllis)