Sheldon has a scientific breakthrough at the dentist's office. Also, Dale and Connie go to the casino, and Georgie makes a big mistake when Dale leaves him in charge of the store
Quest roles:
Craig T. Nelson(Dale Ballard), Sarah Baker(Sheryl Hutchins), Wallace Shawn(John Sturgis), Bob Newhart(Professor Proton), Cyndi Lauper(Cyndi Lauper (voice)), Ryan Stiles(Dr. Bowers), Phil Hendrie(Albert Einstein (voice)), John Mariano(Envelope (voice)), Rich Grosso(Croupier), Bob Rumnock(Older Man), Christian Benz Belnavis(Customer #1), Arriane Alexander(Customer #2), Dave Fennoy(Thoth (voice)), Gizelle Pera(Dental Tech), Lisa Denke(Lamaze Instructor), Cynthia Josephine Phillips(Pregnant Woman)