When Otto starts shrinking, Olaf leads Olive and Oren on a quest for the only known cure - the magical Growing Potato.

In this half-hour episode, dinosaurs break out of the dinosaur room in headquarters.

Olive and Otto have to crack a case in which a group of people have been turned into puppets.

When a young agent in training gets lost in headquarters, Olive and Otto must find him before Ms. O finds out.

When the alarm system at Headquarters is triggered, Odd Squad must avoid a series of booby traps in order to shut it off

In order to save humanity, Olive and Otto must locate a treasure chest that Oscar buried.

Dr. O takes the lead on the case of a strange medical crisis that causes chaos right in the middle of Odd Squad HQ.

When Ms. O has bizarre side effects after being sprayed by a weird plant, Olive and Otto must find the cure.

Ms. O and her team will stop at nothing to win their very first Jackie Award.

When a miffed O’Brian won’t let Olive access the tubes, she has to solve the mystery of what she did to upset him.

Olive and Otto battle Oren and Olaf for the best chairs at Odd Squad.

When characters escape their books in the library, Olive and Otto must figure out how and why it’s happening.

When Otto accidentally releases 100 small furry creatures in headquarters, he recruits Oscar to help get them back.

When Olive catches a case of The Skips and goes missing, rookie agent Otto must solve his first case by himself.

When Mayor catches a case of the Sing-A-Longs, Olive and Otto must discover the cause before the Mayor loses his job.

When several of Oscar’s Oscarbots become lost in town, Olive and Otto must help him find them.

When a blob gets loose in Odd Squad headquarters, Olive and Otto compete against rival agents to catch it first.

When symmetrical objects become vandalized, Olive and Otto must figure out why.

In this Christmas-themed episode, Olive and Otto help Santa track down his missing reindeer.

Olive and Otto are sent to Shapely Manor to investigate an odd crime with even odder people.

Olive and Otto must figure out how and why things are disappearing around town.

Olive and Otto must stop zeroes from disappearing before the missing zeroes destroy the town…and Otto turns into a baby.