M Miles Heizer K Kate Walsh S Selena Gomez C Christian Navarro B Brian Yorkey A Alisha Boe D Dylan Minnette K Katherine Langford D Derek Luke J Justin Prentice B Brandon Flynn T Tom McCarthy M Mandy Teefey J Jay Asher B Bác sĩ Hồ La Na B Bác sĩ Từ Hải Luân D Dr. Rebecca Hedrick A Alexis Jones E Elaine Welteroth J Julia Bicknell D Dr. Christine Moutier N Nic Sheff C Carrie Goldberg A Anne Winters J Joy Gorman B Brandon Butler M Marissa Jo Cerar S Susanne Timms