For a criminal-psychology course, Robert issues standard IQ tests to Raymond and Debra, and boy, is Ray smarting when they get the results.

Nemo's niece, Angelina, takes employment at Nemo's restaurant as a waitress. When Angelina catches Ray's eye, he has a lot of explaining to do to his wife, especially after Angelina calls him at home.

Ray finds out that the diamond on Debra's engagement ring is a fake, so he steals it from her to get it changed, only to find out after that she already had it exchanged it with her grandma's $15,000 diamond.

When Debra tries to change Ray's pessimistic attitude about winning the Sports Writer of the Year Award, he agrees to change his ways and become more positive, but he soon has to suffer the downside of being the only optimist in his family.

The neighbourhood is up in arms over Ray's noisy dad and meddling mom, and the neighbours demand a meeting at Ray's and Debra's house.

A popular radio psychologist visits the Barone household to interview Debra for a book on the American family. But the doctor finds that the rest of the eccentric Barones are more captivating.

Ray makes a startling discovery when he takes Debra to his 20th. high school reunion. It turns out that Debra's "one of them," them being the cool people who hated him and used to push him into the girls' bathroom.

Feeling left out when he thinks that his father selectively asked his brother to join a Civil War re-enactment, Ray voluntarily enlists for the Battle of Gettysburg. As the men prepare for Battle, a funny thing happens, Ray is finally able to tell Frank that he wishes they did more together.