Herself
Gypsy-Rose Blanchard
Herself (archive footage)
Dee Dee Blanchard
Himself - Nick's Stepfather (archive footage)
Charles Goldhammer
Herself - Nick's Mother (archive footage)
Stephanie Goldhammer
Himself - Judge (archive footage)
Calvin Holden
Herself - Reporter
Linda Ong
Himself - Prosecutor
Dan Patterson
Himself - Gypsy's Father
Rod Blanchard
Herself - Gypsy's Stepmother
Kristy Blanchard
Himself - Sheriff
Jim Arnott
Himself - Gypsy's Neighbor (archive footage)
David Blanchard
Herself - Freelance Journalist
Michelle Dean
Himself - Munchausen Expert
Marc Feldman
Himself - Pediatric Neurologist
Bernard Flatersten
Himself - Gypsy's Boyfriend (archive footage)
Nicholas Godejohn
Original Music Composer
Ian Hultquist
Director
Erin Lee Carr
Producer
Supervising Producer
Sara Bernstein
Executive Producer
Sheila Nevins
Editor
Andrew Coffman
Director of Photography
Bryan Sarkinen
Andrew Rossi
Co-Producer
Alison Byrne