Carl learns his wayward brother Frank is in trouble with the law.

Myrtle Urkel is back, and this time, she sabotages a beauty pageant so she can win.

Ventriloquist Steve's look-alike dummy comes alive on Halloween.

Laura plans to join a sorority and learns Steve is their favorite target.

Thieves hold Urkel hostage at the Paris Opera House; Carl saves a life at the Eiffel Tower; Laura bids adieu to a friend.

Laura finally gives Curtis the old heave-ho now that Stefan is back to stay. Meanwhile, Carl and Steve get lost in the woods looking for a Christmas tree.

Urkel suffers from "Winslow withdrawal" at MIT; back home, roommates Myra and Laura find they are from "different worlds."

Eddie learns a revealing lesson when Greta gets a part-time job.

Steve's time machine sends him and Carl back to a pirate ship.

Urkel and the Winslows travel to Paris via the Urk-Pad device.

Thieves go after the blueprints for Urkel's invention; Stefan and Laura make their debut as models in Paris.

The Winslows realize their feelings for 3J when he runs away from the group home.

Steve and Carl are called in on jury duty, and Steve proves without a shadow of a doubt that the accussed is innocent while everyone else thinks he is guilty.

Best friends Laura and Maxine are attracted to the same guy.

Urkel invents a time machine, and he and Carl travel back to the 70s, where Carl takes advantage and changes the future to become a billionaire.

Urkel narrates romantic vignettes featuring the Winslows and friends.

A New Edition concert helps Stefan and Laura's long-distance relationship.

Eddie dreams that he is getting married to Myrtle Urkel, of all people, in her Southern plantation.

Eddie's plan misfires when he transforms into Urkel to compete on a game show.

Harriette fills a spot at Carl's poker table while Steve does work for Eddie at a ballpark.

Steve invents some musically-activated gunpowder, but Myra mistakes it for pepper when she uses it to prepare a big dinner for Carl's commissioner!

Eddie is most definitely flirting with disaster when he tries to date a woman much older than him. Meanwhile, Steve is causing Carl's homeowner insurance to skyrocket.

Donna Summer reprises her role as Urkel's Aunt Oona from Altoona, who has put on weight but anticipates taking it off in her nephew's new-fangled fat-compression chamber.

As a playground supervisor, Steve has a tough time controlling the bullies.