Guest Stars A.J. Langer as Erica Warner Stephen Amell as Scott Becker Michael B. Silver as David Gibbs Betsy Brandt as Joanna Gibbs Stephanie Childers as Donna Jackson Co Starring Griffin Gluck as Mason Warner Scott Alan Smith as Therapist Evan Olman as Paramedic Rodriguez Heidi Strickler as Nurse Janet Shelli Boone as Bridget Marisa Quintanilla as June Craig Susser as Detective Rollins Scott Sheldon as Officer Jenkins