Matt Jensen = Clay's father, a psychologist.
Courtney Crimsen = a closeted student at Liberty High who is responsible for spreading rumors about Hannah to protect the secret of her own sexual orientation.
Marcus Cole = the self-centered student body president at Liberty High, who is responsible for humiliating and attempting to sexually assault Hannah on a date.
Sheri Holland = a student and cheerleader at Liberty High who forms a bond with Clay but is also on the tapes when her actions result in an accidental death.
Ryan Shaver = a student at Liberty High who betrayed Hannah's trust.
Skye Miller = an estranged friend of Clay.
Montgomery de la Cruz = a bully who is a student at Liberty High.
Jeff Atkins = a student at Liberty High who became a friend of Clay due to Clay mentoring him.
Gary Bolan = the principal at Liberty High.
Pam Bradley = the Communications teacher at Liberty High.
Deputy Bill Standall = Alex's father, a police officer.
Greg Davis = Jessica's father, a member of the Air Force.
Karen Dempsey = Zach's mother.
Brad = Tony's boyfriend.
Kat = a friend of Hannah and her former next-door neighbor.
Todd Crimsen = one of Courtney's fathers.
ns 15.158.61.21da2
