John Astin credited as playing...
Pig in a Poke Host - Kent
- Kent Winkdale, host of 'Pig in a Poke': What are the pyramidal tracks?
- Clark Griswold: [thinking] ... Kent, I believe the pyramidal tracks are housing development outside of Cairo.
- Ellen Griswold: [dead silence as no-one is answering the final question] ... Clark!
- Kent Winkdale, host of 'Pig in a Poke': That's it. Clark... of Lewis and Clark. And the Griswold's are our grand prize winners!