Guest Stars Megan Dodds as Christine Whitney Natalie Martinez as Detective Jamie Lovato Sydney Park as Ellie Danville Amy Gumenick as Sandra Chandler Josh Groban as Himself Georgie Flores as Laura Palmer Omar J. Dorsey as Thomas Reynolds Shanna Collins as Wendy Howser Wayne Bastrup as Wayne Brown Co Starring Clint Culp as Bernard Chandler Trenton Rostedt as Theodore Hart Mark Hengst as Jeremy Howser