Millie Davis

Ms. O

Dalila Bela

Agent Olive

Isaac Kragten

Otis

Christian Distefano

Owen

Filip Geljo

Agent Otto

Anna Cathcart

Agent Olympia

Sean Michael Kyer

Agent Oscar

Eshaan Buadwal

Olaf

Olivia Presti

Oona

Asha Soetan

Agent Orli / Orby

Tomaso Sanelli

Agent Ogg

Raphael Alejandro

Agent in Band (uncredited)

Drew Haytaoglu

Ozric

Jaiden Cannatelli

Olhm

Percy Hynes White

Odie

Miguel Anthony

Tony

Alexander Elliot

Agent O'Que

Ellery Miki-Petite

Arctic Mr. O