Ellen and her children come to live at the Emporium.
Ivan’s Time Closet accidentally sends Mark to 1905.
Continuation of Mark’s time travel incident.
A down-on-his-luck superhero visits.
Benjamin the Beefalo Head bemoans his future on the wall.
A genie grants Mark three wishes.
Mark runs for office at school.
Katy is bored at the thought of reading.
Mark and a friend rummage through an old trunk.
Ivan decides to become a philosopher.
Katy and Mark find an unusual pet.
Mr. Puttnam leaves Mark in charge.
The children's father arrives with disturbing news.
Alistair Pinch reveals how the series is made.
Ellen plans an old-fashioned Christmas.
Caldicott concocts a dinosaur-raising scheme
Ellen thinks she saw a UFO.
Adult Mark visits from the future via the Time Closet.
Continuation of Adult Mark’s visit.
The Time Closet breaks down.
Caldicott receives a credit card in the mail.
A new store prompts a discussion about fights.
Ivan’s experiment produces an instructive tree.
A magic spell causes everyone to switch bodies.
Continuation of the body-switching episode.
Ellen accepts a new job, and everyone prepares to move to Toronto.
Katy and Mark think Ellen has been spending too much time with a new beau.
Caldicott meets his guardian angel.
Katy’s friend prepares to move to Edmonton.
Ivan tears up a chain letter.
Ivan’s overachieving brother visits.
An alienated circus clown responds to the Help Wanted sign.
Mark gets carried away with his practical jokes.
Continuation of Mark’s prank spree.
Ivan's time camera reviews the past.
Mark joins Big Brothers Association.
Ivan and the professor time travel to discover the origins of common things.
Continuation of the time travel adventure.
Poachers kill Benjamin's friend.
Katy fears thunder and lightning.
A time closet experiment forces everyone to tell the truth.
Ivan's time closet turns Puttnam into a 13-year-old.
Continuation of Puttnam’s transformation.
Ivan shows how the senses can play tricks on you.
Ellen prepares for the arrival of the children’s grandparents.
Continuation of the family reunion.
Dick Carp and Ed McMud present Emporium bloopers.
Special episode concerns child abuse.
The children ponder their futures.
Ivan tries to bring Katy back from the time blip.
Ivan tries to bring Katy back from the time blip.