Olympia, a new recruit from the academy, and Otis, her new partner take the spots of Agent Otto and Agent Olive, respectively. They have a brief meeting and begin their first mission to which Olympia's dismay believes they fail. Soon after they solve it and rush to another odd problem. Finally, they can get settled at their desks and get to see the inside of the squad, and Olympia and Otis find their secret handshake, which is a so called accident. Oscar, Then finds out a secret about agent Otis.

When Oona drops the dayinator, Olympia, Oona, Oscar, and Otis travel forward in time.

Mid-Day in the Garden of Good and Odd - When things in town get covered in jam, the agents turn to Odd Todd for help./ Failure to Lunch - When the agents go to lunch, they struggle to relax and ignore the oddness.

Security agents Owen and Ohio secretly provide backup on a case so they can have a pizza party.

Oscar takes some time off so he can attend Lab-Con--for the first time. However, someone is controlling the minds of all of the convention attendants except for Oscar, Miss O and Oona. No one's going to ruin Oscar's first Lab-Con. It's time that Oscar Strikes Back. Written by Roger J.

Olympia's Day: When a new room opens up in headquarters, all the agents want a piece./ Otis's Day: Getting a villain back to headquarters proves cumbersome when the tubes are down for maintenance.

When every agent turns into a puppy, it's up to Agent Ohlm to save the day.

Flawed Squad - The Villains team up to break into Odd Squad headquarters./ The Creature Whisperer - The agents struggle to catch an odd creature.

Happy Halfiversary - The agents celebrate an important milestone in their partnership./ Good Egg Bad Egg - The agents try to determine what kind of creature will hatch from an egg.

The agents discover things are very different at Odd Squad at night.

Otis and Olympia accidently release a virus that turns agents into cakes. Otis has to race to fill out his paperwork so he and Olympia can earn employee of the month.

Ms.O's office is being fixed so she sits with Olympia and Otis but give them and the other agents a hard time.

Oona Drops a gadget and gets stuck in a time loop witch Olympia and Otis try to get her out and make a new time travel gadget.

When Olympia and Otis get trapped in their computer, it's up to the Odd Squad Computer Department to rescue them.

O is for Opposite - When Ms. O gets trapped in a mirror, an opposite Ms. O enters the real world./ Agent Oksana's Kitchen Nightmares - The agents try to resolve a disagreement between Ms. O and Oksana.

Rookie Night - It's party time for all the new agents at Odd Squad./ Who Let The Doug Out? - Delivery Doug needs help with an egg situation.

Cherry: When Oona wants to salvage the Cherry-On-Top-Inator for parts, Olympia and Otis and the agents try to convince her how vital the device has been to their missions. Sir: Olympia and Otis try to help a man in an existential pasta emergency. Written by Anthony Clum

Orchid's Almost Half Hour Talent Show - All the agents want to be a part of Orchid's talent show./ The Perfect Score - It's villain report card day at Odd Squad.

The Voice - When Ms. O's voice is stolen, Otis and Olympia must track it down before headquarters descends into chaos./ Partner Problems - Otis tries to help Orchid and Ohlm solve a case.

Oona and the Oonabots - Oona uses her Oonabots to help Ocean catch a creature./ The Ninja Situation - Otis must go undercover as a ninja to recover a stolen Odd Squad gadget from a pair of strange villains.

Young government agents Olive and Otto use math to investigate strange occurrences in their town. Produced by The Fred Rogers Co., this live-action series targets preschool and early elementary schoolchildren and their families. Odd Squad cases include disappearing zeroes, Santa's missing reindeer, runaway dinosaurs, and characters who escape from books. Throughout the series, Olive and Otto learn not only how to solve problems but also about working together, communication and perseverance. Written by Jwelch5742

Safe House in the Woods - Owen and new recruit Ozlyn wait out a storm while transporting a creature./ Haunt Squad - Odd Squad is haunted by a ghost.

X's and O's - A special task force arrives to shut down the Odd Squad Headquarters./ Dr.O No - Oona struggles to help Dr. O's replacement cure patients with an odd ailment.

License to Science - Oona must pass her lab director's test or risk getting kicked off Odd Squad./ Negative Town - The agents go to Negative Town to track a villain.

Ocean and the Fly - Oona tells the story of when she switched bodies with a fly. Two Agents and a Baby - Olympia and Otis baby-sit Baby Genius.