In the series opener of this cartoon about an adventurous young pig with a vivid imagination, Olivia tries to stop her little brother from growing.

Olivia transforms her home into a make-believe hotel and entertains her friends at the establishment.

When school is closed because of snowfall, Olivia pretends to be a reporter and investigates a story about the abominable snowman.

Olivia performs magic tricks, including one where she makes herself disappear.

Olivia helps Ian overcome his stage fright so he can perform his celery song at the school concert.

Olivia and her classmates compete on a class trip to the aquarium.

Olivia decides to invent her own country.

William accidentally breaks Dad's bowling trophy, and Olivia worries that he will be arrested.

Olivia is upset when Francine is chosen over her to play goalie in soccer.

A new girl in Olivia's class shares her name, causing Olivia much confusion.

Olivia comes up with some silly treatments to cure Julian's itchy foot.

Olivia makes a video diary for her dad while he's out of town.

Olivia transforms her home into a make-believe hotel and entertains her friends at the establishment.

Olivia takes inexperienced camper Francine with her on her family's camping trip.

Olivia decides to become a veterinarian, so she practices on her pets.

Fed up with sharing, Olivia tries to find a place free from little brothers.

Olivia is invited to Francine's for dinner, but then she worries about reciprocating.

Olivia and Francine compete to be the classroom pet monitor.

Olivia's parents go to a restaurant for their anniversary.

Olivia decides to become a painter, but she worries about space issues after seeing a mural.

Olivia and Ian accompany their father to work, and Olivia tries to help her dad with a new project he's been assigned.

Olivia, Ian and Julian create their own backyard parade.

Olivia and Julian camp out in the backyard to photograph wild animals... However, her annoying brother scares one away.

Olivia wants to sell more cookies than anyone else in her Young Pioneers troupe. Also, she loses her so called lucky tights.

Olivia creates a model of the entire solar system for a school project.

Olivia's piano teacher wants her to practice.

Olivia searches for her missing cat.

Olivia and Ian try to keep a family of ducks a secret from Mother and Father.

Olivia recruits Uncle Garret as a ballet partner.

Olivia puts herself and Julian on a training regimen as they prepare for their school's track-and-field day.

Olivia makes it her mission to recycle and conserve energy.

Olivia, Ian and their father cook a special meal for her mother's birthday

Olivia pretends that her cat and her dog are her babies and develops some useful maternal skills.

Olivia must make the most of her small part in the school play.

Olivia has to give up her bedroom when her grandmother comes to visit.

After a trip to the planetarium, Olivia begins to believe that Ian is an alien.

Olivia is upset when her lemonade stand loses customers to Francine's pink lemonade stand.

Olivia oversees the construction of games and amusements for her school carnival.

Olivia discovers her grandmother's time capsule hidden in the attic.

Olivia makes a discovery when Perry digs up her garden.

Olivia, Ian and Julian pretend that they are pirates while at the beach.

Olivia is left in charge while Mrs. Hogenmuller searches for the class bullfrog.

Olivia is determined to put on her own fashion show.

Olivia's mother attempts to take a family Christmas photo in the middle of summer.

Olivia imagines that she is a Santa Claus who returns lost toys.

Grandma takes Olivia and Ian to a special beach.

Olivia wants to help plan Francine's birthday party.

On a trip to the library, Olivia hopes to renew her fantastic book so she can finish it.

Olivia wants to find the perfect wedding present for Miss Davis.

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