| Dylan Minnette | Clay Jensen |
| Katherine Langford | Hannah Baker |
| Christian Navarro | Tony Padilla |
| Alisha Boe | Jessica Davis |
| Brandon Flynn | Justin Foley |
| Justin Prentice | Bryce Walker |
| Miles Heizer | Alex Standall |
| Ross Butler | Zach Dempsey |
| Devin Druid | Tyler Down |
| Amy Hargreaves | Lainie Jensen |
| Brian d'Arcy James | Andy Baker |
| Derek Luke | Kevin Porter |
| Kate Walsh | Olivia Baker |
| Steven Weber | Gary Bolan |
| Josh Hamilton | Matt Jensen |
| Chelsea Alden | Mackenzie |
| Ajiona Alexus | Sheri Holland |
| Michele Selene Ang | Courtney Crimsen |
| Sosie Bacon | Skye Miller |
| RJ Brown | Caleb |
| Bryce Cass | Cyrus |
| Cindy Cheung | Karen Dempsey |
| Wilson Cruz | Dennis Vasquez |
| Jackie Geary | Amber Foley |
| Timothy Granaderos | Montgomery de la Cruz |
| Samantha Logan | Nina Jones |
| Allison Miller | Sonya Struhl |
| Kelli O'Hara | Jackie |
| Mark Pellegrino | Bill Standall |
| Joseph C. Phillips | Greg Davis |
| Steven Silver | Marcus Cole |
| Brenda Strong | Nora Walker |
| Jake Weber | Barry Walker |
| Anne Winters | Chloe Rice |
| Austin Aaron | Jock |
| Brandon Butler | Scott Reed |
| Shay Fernàndez | Nurse |
| Richard Gross | Judge |
| Sheena Midori | Cheerleader #2 |
| Joshua Robben | Grungy-Looking Student |
| Callan Taylor | Cheerleader #1 |
| Tony Vella | Lucas |
| Anna Zavelson | May Dempsey |
| William W. Barbour | Teacher |
| Meghan Barrett | Student |
| Saskia Baur | Parent at Walker Field Ribbon Cutting Ceremony |
| Kenny Beers | Movie Theater Patron |
| Tarin Breuner | Student |
| Steve Dakota | Ribbon Cutting Ceremony Attendee |
| Rachel DeAngelis | Student |
| Tamilee Espinosa | Movie Theatre Patron |
| Nick Fenske | Onlooker |
| Dustin Forrester | Sonya's Associate |
| Marissa Monet Freeman | Student |
| Jesus N Jimenez | Student |
| Mia Jómor | Student |
| Lisa Hitchcock Kallstrom | Press |
| Brandon Kraus | Jock |
| Andrew Marheineke | Little League Baseball Player |
| Debra Norton-Miller | Attendee at Ribbon Cutting for New Baseball Field |
| Lindsay Peak | Ribbon Ceremony Attendee |
| Caleb Pilkenton | Jock |
| Zach Prusak | Jock |
| Jacqueline Quale | Student |
| Jeff Redlick | Teacher |
| Thomas Ross | Reporter |
| Nick Ryan | Monet's Barista |
| Michael Sadler | Jock |
| James Haruo Saito | Pedestrian with car |
| Kassandra Valenzuela | Core Student |
| Adam Weber | Mascot |
| Ronnie Yelverton | Press |