Jamie Campbell-Bower (crouching) in his cameo appearance in Broadway's 'Stranger Things: The First Shadow' Evan Zimmerman Christmas week was reliably bountiful for Broadway, with early reports of record-breaking grosses for the holiday period coming in hours before the official numbers are released by the Broadway League this afternoon. With news of more house record-busters likely to drift in throughout the day, preliminary numbers are more than impressive for Stranger Things: The First Shadow, Ragtime, Just In Time and Harry Potter and the Cursed Child. For the Broadway week ending Sunday, December 28, Stranger Things: The First Shadow stared down any otherworldly demons to set a new nine-performance house record at the Marquis Theatre.