Elenco:
Audra McDonald - Self
Darren Criss - Frank
Jeremy Jordan - Charley
America Ferrera - Self / Mary
Jarvis Cocker - Crooner
Yvonne De Carlo - Self (archive footage)
Jackie Hoffman - Singer #17
Dean Jones - Self (archive footage)
Angela Lansbury - Mrs. Lovett (archive footage)
Bette Midler - Mama Rose (archive footage)
Laura Osnes - Beth
Barbara Barrie - Self (archive footage)
Charles Braswell - Self (archive footage)
Glenn Close - Self (archive footage)
George Coe - Self (archive footage)