A liberated single female's ideas make Fran reconsider renewing her marriage license.

Earl helps Fran's friend Monica get a job as a tree pusher, but she's no pushover when she's harrassed by a predatory male.

Fran gets a job on TV giving advice to dinosaurs, leaving Earl to learn how to cope with a wife who works.

The four-legged dinosaurs encroach on the pistachio-nut supply of the "normal" dinosaurs...and that means war.

Earl, Roy and Charlene pose as entertainers and rush to the front to retrieve Robbie.

Wesayso insists Roy replace Earl as the father of the Sinclairs, who are selected as the Wesayso spokesfamily.

Earl is in charge of potty training the baby, who escapes to do his business any way he wants.

The males, including Earl, Robbie, and the Baby, go into the wilderness to rediscover their ""reptiles within,"" while back home the girls warm their cold blood with the boys' beer.

It's a big problem when the government blames its poor economy on four-legged dinosaurs and enacts anti-four-legged laws. So in order for Monica to stay in the land of Pangia, Roy marries the outlawed Monica so that she can stay in the country for good, but this also causes big effections and errors on Roy's friendship with Earl and his job the WeSaySo Corporation.

Another one of the infomercial for a home course in how to become a paleontologist is supplemented by clips from previous episodes. Featuring the past clips from Season 2 to Season 3.

Charlene becomes her father's boss when Richfield is pressured into hiring women. The only problem is, Dad won't listen to her.