Odd Squad

Ms. O

Agent Olive

Otis

Owen

Agent Otto

Agent Olympia

Agent Oscar

Olaf

Oona

Agent Orli / Orby

Olhm

Agent Obfusco

Monsieur Papier-Maché

Fladam

Clockhead Lady / Clockhead Lady - Woman with Grocery Bags

Ozric

Odie

William Ocean

Arctic Mr. O

Chef Sylvia

OSIP / Lift Operator 1

Ophelia / Ophilia

Mathroom (voice)

Announcer / Announcer (voice)