Otto was an agent at Odd Squad. His partner is Agent Olive. He was one of the main characters and is played by Filip Geljo. As of Season 2, he and Olive run the Squad in the next town over as Mr. and Ms. O. He got bird poop on his head in the episode Soundcheck and to this day, he comes to work with poop on his head, but it is slowly coming off.


Otto was a rookie agent at Odd Squad. He has a huge obsession with food, is not very serious and enjoys telling jokes. He also likes dancing, music, pizza, and Soundcheck.


Odd Todd : enemy

Olive: Best Friend and Partner

Soundcheck: Friends/Idols

Ms. O: Former Boss

Oscar: Friend

Olympia and Otis: Successors


"Boom! ________ -a-lotta!"



"Global warming."


"We solve problems differently, but we still do it together. That's what partners are for, helping each other."

"Olive we're not just partners, we're friends. Nothing will ever change that."


  • Otto is 10 years old, as revealed in "Zero Effect," and then it was stated in "O is Not for Over" he was 11 years old after the end of Season 1.
  • Even though Otto is younger than Olive, he is taller than her.
  • He is the first main character on the TV series with a different skin tone (the second being Ms. O).
  • Otto loves Christmas, as stated in "Reindeer Games".
  • It is revealed in "Best Seats in the House" that Otto's birthday is on January 10th.                   
  • He is terrible at sports. He says this in "The O Games".
  • He appears in every season one episode except for "Oscar of All Trades", besides being mentioned in Olive's opening slides.
  • Otto's agent ID (badge number) is 70.
  • Otto participated in and won The O Games.
  • In "O vs. the Ballcano", Otto says he has six years’ worth of junk in his locker.
  • Otto still has not read the Odd Squad Manual.
  • In "The Great Grinaldi", he has expressed interest in becoming an Olympic speed skater, a tornado chaser, and a magician.
  • He loves food
  • He loves soundcheck



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