20 episodes
First episode: E1
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22 episodes
First episode: E124 episodes
First episode: E124 episodes
First episode: E124 episodes
First episode: E124 episodes
First episode: E124 episodes
First episode: E112 episodes
First episode: E1Show FAQ
Quick answers about this series, release status, and episode totals.
When did O' first air?
O' first aired on January 24, 2012.
How many seasons and episodes does O' have?
O' currently has 8 seasons and 174 episodes.
When is the next episode of O'?
O' is ended, and no upcoming episode is currently scheduled.