Filip Geljo

Filip Geljo
Born (2002-04-13) April 13, 2002 (age 23)
Toronto, Ontario, Canada
OccupationActor
Years active2014–present
Known for
FatherJasmin Geljo

Filip Geljo (born April 13, 2002) is a Canadian actor of Filipino and Bosnian descent, known for portraying Aonung in Avatar: The Way of Water and Agent Otto in the PBS Kids TV series Odd Squad.

Early life

Geljo was born in Toronto, Canada, on April 13, 2002, to a Filipino mother and Bosnian actor Jasmin Geljo.[1][2]

Career

Geljo’s first acting role was a small part in a 2014 TV movie called The Last Chance.[2] He also portrayed Dan in the 2015 drama The Waiting Room.[2] In that film, he acted alongside his real father, Jasmin, who played Dan’s father.[2]

On the PBS Kids TV series Odd Squad, Geljo portrayed Agent Otto, one of the two main characters, for 41 episodes, from 2014 to 2016.[3][4] (In the pilot, Otto was played by Jaden Michael.) He reprised his role as Otto in Odd Squad: The Movie.[1]

In 2017, Geljo was cast as Aonung in James Cameron’s Avatar: The Way of Water, which was released in 2022.[5][6] He reprised that role in Avatar: Fire and Ash, which was released in 2025.[7][8][9]

Filmography

Film

Key
Denotes films that have not yet been released
Year Title Role Notes
2014 The Last Chance Lee TV movie
2015 The Waiting Room Dan
Shahzad Philip Short film
2016 Odd Squad: The Movie Agent Otto TV movie with limited theatrical release
2022 Avatar: The Way of Water Aonung
2025 Avatar: Fire and Ash

Television

Year(s) Title Role Notes
20142016 Odd Squad Agent Otto Main role (season 1); 40 episodes
2016 Annedroids Student 1 episode

Personal life

He is the son of actor Jasmin Geljo

References