Life with Derek - Season 4

Casey decides that she wants Derek's room for her own.

Casey trips at school and is given a nickname.

Casey and Derek convince their parents they're trustworthy.

Living-room redecorating creates strife within the family.

Casey discovers she has a reputation as a grade-grubber.

Casey helps organize the wedding reception for her aunt.

Derek has the chicken pox.

Casey and Derek compete for prized areas of the house.

Marti terrorizes Derek when he baby-sits.

Casey schemes to take one of Derek's possessions.

Casey attempts to organize the household chores.

Derek attempts to ruin a budding romance.

Casey believes that Derek is taking revenge on her by asking Emily out on a date.

Derek agrees to train Lizzie in the art of hockey.

Derek is worried he won't be in the Championships.

Casey convinces Derek to run for school president.

Derek asks Casey to join his group for the annual `Battle of the Bands' competition.

Using Derek's advice, Casey lies to get an extension on a school assignment.

Lizzie has a crush on Casey's new boyfriend; however, Derek learns a devastating secret.

Casey tries to pay Derek back for his practical jokes by pulling a prank of her own.

Casey's dance competition and Derek's hockey playoffs excite them.

Casey bets Derek that she can get a guy to ask her out on a date.

Derek starts to act like a grown-up when Casey tells him that all the girls find him immature.

Casey invites her dad to dinner the next time he's in town, and sets out to make things perfect.

Derek and Kendra try to find the perfect date for Casey.

Derek asks out Casey's friend even though he has a girlfriend.

George and Nora plan a joint birthday party for Lizzie and Edwin.

Casey takes care of her younger siblings while George and Nora are away.

Nora tries to get a few of Casey's friends to work at the fair.

Derek is selected to be a prefect at school, but Casey tries to prove him unworthy.

Casey and Derek both end up getting a job at the same place working as waiters.

Edwin is getting bullied by a kid at school, and asks Derek to do something about it.

Casey attempts to start filming her documentary but comes across a few problems with the cast.

Derek is promoted from the chorus to lead in the school musical; Casey gives him some advice.

Casey works at a summer camp at the high school; Derek has to go to summer school.

Derek switches test papers with Casey, then lures her into a scheme to keep them out of trouble.

George and Derek's mom Abby thinks that their son should come live with her in Spain for six months.

While Edwin, Derek, and Lizzie are watching a scary movie, Casey claims she is not scared.

Derek is frightened by the fact that he may have to spend his 16th birthday with his family.

After his break-up with Kendra, Derek meets the new waitress at Smellie Nellies.

Aunt Madge and Derek attempt to restore the family's holiday spirit.

Casey expects her boyfriend to live up to a romantic literary hero.

Emily and Sheldon break up; Kendra invites Max to a valentine dance.

Derek misinterprets signals from Sally; Casey worries that Max is planning to break up with her.

Derek turns Casey's plan for a sophisticated Sweet 16 party into a bash more to his liking.

Derek is so confident that he'll pass his driver's test before Casey that he makes her a wager.

Casey's dream of a romantic prom night turns sour when Derek accidentally ruins her dress.

Casey decides to try out for the cheerleading squad, but Max's ex-girlfriend is head cheerleader.

Max has a bad allergic reaction and now Casey has to help take on his responsibilities.

On the weekend of the biggest party of the year, Derek and Casey are grounded.

Since Sally turned him down a few weeks ago, Derek's been using his patented `freeze out strategy'.

Casey wants to get back together with Max, but he is hesitant about the whole idea.

After Derek has trouble expressing his feelings for Sally, she recommends he write her a love song.

After Sally has dinner with her ex-boyfriend, Derek decides to spend time with Kendra.

With the family away, Casey and Derek stay home to meet their previously planned engagements.

Casey is crushed to learn the cute new guy, Truman, rated her a mere 6 1/2 out of 10.

Derek breaks up with Sally; Lizzie and Marti attempt to keep a dog.

Derek plans to drop out of school to be with Sally in Vancouver.

Casey is in panic mode after the diary that details her romantic dreams about Truman goes missing.

Casey spends the day with George at his law office, where her style doesn't mesh well with his.

Derek and Edwin try to determine who is the best table tennis player.

Nora gets a reluctant Casey to tell the story of how she and Derek first met.

Ralph stays at Derek's home, where he begins to develop a crush on Casey.

Casey must find a new dance partner when hers pairs up with a rival.

Despite Emily's warnings, Casey decides to go out on a date with Truman.

A `D average' Derek seeks George and Edwin's help in passing all of his final exams.

Derek serves as a chaperone for Casey, who is going to a party in Toronto with Truman.

Casey and Derek both find themselves without prom dates; George and Nora have something to say.

Casey has difficulty writing her valedictorian speech for graduation.