Meet the Curtis

The Diffy's discover Curtis the Caveman stowed away in the time machine and now it's up to Lloyd to decide if they should keep him. Pim goes to Debbie's sleepover and tries to find a way out.

Unification Day

Phil skips Unification Day to go to a party that he can't even get in to. Pim cheats on a cooking assignent, so she has to bake something homemade.

Your Cheatin' Heart

Phil tries to find out if Keely's crush is cheating on her by using his "insta morph" to make himself look like Tanner.

Phillin' In

Lloyd and Barbara decide to go on a weekend road trip for their anniversery. They leave Phil in charge of Pim and if everything goes right then Phil will get an afterburner for his skyak. Once Pim hears this she is not happy and tries everything in her power to make the weekend go bad so Phil won't get the afterburner.

Tanner

Phil's poor penmanship lands him back in Miss Winston's second grade class. Tanner shows him up in front of the whole school, but Phil learns to laugh at himself.

Raging Bull

Phil gets detention and goes to the dance with his new "guy friends." But when a bull attacks his new friend, he morphs it into a cat. Pim is tardy too many times, so she dresses Curtis up as her father to get off being punished.

My Way

Phil helps Keely with her stage fright so Phil shrinks himself and sits on her microphone during her performance; Pim and Bradley become co-parents of a bag of flour as part of a class assignment on raising a baby.

Daddy Dearest

Phil and Pim worry that Lloyd will embarrass them when he plans to play American folk music at their school concert; Barbara takes Curtis to a dentist when he gets a toothache.

Phenomonally Yours

Phil tries to dissuade another girl's affections; Pim joins the orchestra to sabotage Debbie's solo; Pim meets Bradley Benjamin Farmer.

Future Tutor

Pim and Phil start school in 2004. Phil meets Keely and offers to tutor her in Algebra. Pim tries to get through her first day of school. This is the pilot episode of the series. This episode, "Future Jock" and "You Say Toe-Mato" aired as a three-episode event on August 13, 2004

Future Jock

With the help of a futuristic gadget Phil decides to compete in the school's gymnastics tournament in order to impress Keely. Pim's impressed that her brother would do something as devious as her to get what he wants.

You Say Toe-Mato

Phil and Keely go to the Tomato Ranch. But Phil is worried about going in the tomato mashing tub as he only has 4 toes.

Doggie Daycare

Phil and Keely start a day-care service for dogs to earn money for concert tickets. Phil uses a futuristic gadget to understand what a dog is saying.

We'll Fix It in Editing

A school video project causes Phil to overlook his friends' feelings; Pim is recruited for a track meet.

Halloween

Debbie enlists everyone is school to help her bake cupcakes except Pim. But soon enough Pim is forced into giving the drum beat to the bakers. Phil and Keely try to help the helpless bakers.

Age Before Beauty

Keely uses the "New-Ager" and pretends to be a substitute teacher, but she then gains the attraction of Mr. Hackett.

Neander-Phil

Phil tries to impress the mayor's daughter but things get bad when he switches places with Curtis. Pim realizes that she can't stand Debbie and doesn't even want to be her friend.

Double Trouble

Phil defends Pim against a bully and then he gets bullied. Curtis takes the neighbor's lawn ornaments and calls them his "friends."

Milkin' It

Phil and Keely enter a science fair featuring next Century's "milk engine" sending Lloyd into a state of panic that the Diffys will be discovered. Phil and Keely sneak into the fair to retrieve the evidence so the Diffys can remain in Pickford.

Corner Pocket

Phil and Keely pretend to be in cheerleading to impress Mrs. Teslow. Pim tries to find the one thing that Debbie can't stand.

Team Diffy

Phil's future "friend" comes to 2121. He offers the Diffy's a way to get home. Will Phil choose the right decision?

Versa Day

Phil and Pim have been fighting all week. Lloyd and Barbara couldn't take it any longer so he called for a Versa Day. For one school day Phil and Pim have to switch lives. Meanwhile Lloyd wants to get Curtis a job....if only he could find a place that will hire him.

Virtu-Date

Phil and Keely are on a virtu-date and the robot waiter starts flirting with Keely and Phil is jealous.

The Giggle

Phil and Keely have a huge test in Mr. Messerschmitt's class, but take advantage of The Giggle. Phil and Keely, then, both fail the test. So Phil tries to make it up to Keely. Meanwhile, Pim goes to an R-rated movie and brings curtis as her parent.

Dinner Time

Mr. Hackett moves in next door and the Diffys invite him for dinner. Pim tries to sell the house.

Tia, Via, or Me...Uh

When Tia moves away, Keely gets Phil into doing everything that she would normally do. So Phil hooks Keely up with the new girl.

Get Ready to Go-Go

Phil is forced to cancel his school dance date with Keely; Pim uses the Wizard to create a date for the dance.

Phil Without a Future

Mr. Messerschmitt insists his students take the Career Placement Test. However, Phil doesn't know what he wants to do and doesn't want to be trapped in a job for which is not suited.

Time Release Capsule

Lloyd realizes that the high school's time capsule could return the Diffy's to the future.

Mummy's Boy

Phil replaces Curtis as field trip chaperone when Mr. Hackett is too ill to escort their class to the museum. Phil locates a part from the time machine during a class trip to the museum.

Maybe-Sitting

Phil and Keely offer to babysit Mr. Messerschmitt's nephew Nathan, and get more than they bargained for with the trouble making 5-year-old. Phil uses the New Ager, and the boy ends up 80-years-old.

Good Phil Hunting

Phil solves a problem that math teacher Mr Hackett says is impossible - and Keeley blurts out his answer in class. She's moved to the advanced math class and Phil has to come to her rescue.

Pim-cipal

Pim abuses her power when she becomes principal for the day.

Phil of the Garage

Phil's sick of everyone invading his personal space and jumps at the chance of living in the garage. He loves it, until he has to start paying his own bills and finds out how hard it is.

It's a Wonder-Phil Life

Phil is fed up with trying to hide his secret about being from the future, and decides to tell the world. This results in he and his family becoming celebrities, but means he loses his special friendship with Keeley.

Christmas Break

When Christmas Eve rolls around, Phil tells the story of when his family first came to Pickford and how he met Keely. Lloyd also decides to tell the story of how they got the house.

Stuck in the Meddle with You

Keely tries to get together two people and it backfires on Phil. Pim becomes a "psychic" and fools Mr. Hackett.

Broadcast Blues

When no one watches Keely's investigative reports show Pim comes to the resuce by offering to help make her popular amongst her viewers again but Keely realizes that Pim is just abusing her to make money and goes back to making "real news" with Phil.

Happy Nird-Day

After forgetting Keely's birthday last year, Phil is determined to make this the best birthday - or Nirday as it's called in the future - ever.

Ill of the Future

The Diffy's catch a futuristic disease called greenemia which causes them to turn green and act completely opposite to how they usually act.

Where's the Wizard?

Phil loses the wizard and to his suprise he finds that Mr. Hackett has it. Now Phil is on a mission to get the wizard back. Will Mr. Hackett find out Phil is from the future?

Not-So-Great Great Great Grandpa

Phil finds out that a kid from his school is actually his great-great-grandfather.

Back to the Future (Not the Movie)

Phil and Keely finally become a couple. Though Lloyd has all of a sudden fixed the time machine, now it's time for the Diffys to head back home. It's Keely's worst nightmare when she realizes Phil is leaving for real.