Anne Winters, Bryce Cass, Chelsea Alden, Allison Miller, Samantha Logan, Kelli O'Hara and Ben Lawson have all joined the show, Variety reports.
23-year old Texas actress Anne Winters will take on the role of Chloe, a handsome "it girl" and head cheerleader at Liberty High.
Among the new faces, Anne Winters (Tyrant/ Wicked City) will play the role of Chloe, the "it girl" and head cheerleader at Liberty High.
Chelsea Alden as Mackenzie: Cyrus' sister, an artsy, witty type unafraid to speak her mind.
Logan takes on the role of Nina, a talented and respected track star who harbors a big secret.More news: Akshay Kumar's Toilet Ek Prem Katha: Sanskaari CBFC orders 8 verbal cuts
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O'Hara, a Broadway vet and Tony victor, will be playing Jackie, a "warm, intelligent" anti-bullying advocate.
Alison Miller will be playing Sonya, a young litigator who will no doubt be instrumental in the legal aftermath of the first season.
Ben Lawson (Doubt) as Rick, Liberty High's baseball coach.
"13 REASONS WHY" is gearing up for a second season.
After the phenomenon that is 13 Reasons Why swept our screens, many are waiting in eager anticipation for season two (and devouring any new information about it). He has been seen in shows such as Modern Family, 2 Broke Girls and Covert Affairs.
No release date for season two has been officially set yet.