Fans of The Walking Dead comic book series have been wondering when Michonne would show up in the TV show. She's one of the more popular characters from the series, and while her inclusion has been teased, there hasn't been official confirmation of when she'd show up.
While speaking with FEARnet during the Saturn Awards, Frank Darabont confirmed that her appearance is planned for season three:
"When she [appears], she's gonna rock your world. I can officially tell you Michonne is coming in the third season."
No one has been cast in the role yet, but it's nice to know they have the story and characters mapped out for future seasons already. You can visit the source link below for more information, including the status of getting Stephen King and Joe Hill to co-write an episode.