Name	Known for
Dalila Bela Agent Olive Agent Olive See fewer	Anne with an E (2017)
Filip Geljo Agent Otto Agent Otto See fewer	Odd Squad (2014)
Millie Davis Ms. O Ms. O See fewer	Good Boys (2019)
Sean Michael Kyer Agent Oscar Agent Oscar See fewer	Odd Squad (2014)
Madeleine Barbeau Oksana Oksana See fewer	Odd Squad (2014)
Eshaan Buadwal Olaf Olaf See fewer	Odd Squad (2014)
Jaiden Cannatelli Ohlm Ohlm See fewer	Odd Squad (2014)
Christian Distefano Agent Owen Agent Owen See fewer	Chucky (I) (2021)
Jack Fulton Agent O'Malley Agent O'Malley See fewer	Detention Adventure (2019)
Brendan Heard Oren Oren See fewer	Odd Squad (2014)
Darryl Hinds Coach Roberts Coach Roberts See fewer	Overlord and the Underwoods (2021)
Andy Hull Larry Larry See fewer	Space Janitors (2012)
Peyton Kennedy Dr. O Dr. O See fewer	Grey's Anatomy (2005)
Joshua Kilimnik Odd Todd Odd Todd See fewer	Odd Squad (2014)
Rosa Laborde Sheila Sheila See fewer	Saving Hope (2012)
Julia Lalonde Agent Octavia Agent Octavia See fewer	Hell of a Summer (2023)
Michela Luci Agent Orchid Agent Orchid See fewer	Dino Dana (2017)
Jane Luk Delivery Woman Delivery Woman See fewer	Streams Flow from a River (2023)
Ava Preston Polly Graph Polly Graph See fewer	Odd Squad (2014)
Allison Price Director Director See fewer	Bajillionaires (2018)
Danny Smith Web Developer Carl Web Developer Carl See fewer	Big Wolf on Campus (1999)
Nicole Stamp Phyllis Phyllis See fewer	Media Stamped (2024)