Clay Jensen
Hannah Baker
Tony Padilla
Jessica Davis
Justin Foley
Bryce Walker
Alex Standall
Zach Dempsey
Tyler Down
Lainie Jensen
Kevin Porter
Olivia Baker
Andy Baker (as Brian D'Arcy James)
Marcus Cole
Sheri Holland
Courtney Crimsen
Jeff Atkins
Ryan Shaver
Dennis Vasquez
Harris Atkins
Mrs. Atkins
Mr. Cantrell (as Dick Martin)
Mrs. Cantrell (as Annie Scott Rogers)
Troy Samuels
Montgomery
Jamie Garrison
Cashier
EMT #1
EMT #2
Student (uncredited)
Pedestrian, Teacher (uncredited)
Hannah Baker Look-a-like (uncredited)
Theater Usher (uncredited)
Amanda K.- Cheerleader (uncredited)
Monet's Barista (uncredited)
Jock (uncredited)
Teacher (uncredited)
Gary Bolan (voice) (uncredited)