Theatre Owned / Operated by The Shubert Organization (Philip J. Smith: Chairman; Robert E. Wankel: President)

Produced by Michael Grandage Company, Arielle Tepper Madover, L.T.D. Productions Inc., Stacey Mindich, Starry Night Entertainment, Scott M. Delman, Martin McCallum, Stephanie P. McClelland, Zeilinger Productions and The Shubert Organization (Philip J. Smith: Chairman; Robert E. Wankel: President); Associate Producer: Just For Laughs

Written by Martin McDonagh; Composer: Alex Baranowski

Directed by Michael Grandage; Associate Director: Timothy Koch

Scenic Design by Christopher Oram; Costume Design by Christopher Oram; Lighting Design by Paule Constable; Sound Design by Alex Baranowski; Hair Design by Campbell Young; Associate Scenic Design: Tim Mackabee; Associate Costume Design: Amanda Seymour; Associate Lighting Design: Gina Scherr; Associate Sound Design: Chris Cronin; Lighting Programmer: Michael Hill

General Manager: 101 Productions, Ltd.; Company Manager: Thom Clay

Production Manager: Aurora Productions; Production Stage Manager: Peter Wolf; Stage Manager: Lisa Buxbaum

U.K. Casting: Anne McNulty, CDG; U.S. Casting Consultant: Telsey + Company; Dialect Coach: Penny Dyer; Vocal Coach: Penny Dyer; Press Representative: Boneau / Bryan-Brown; Press Associate: Jim Byk and Christine Olver; Advertising: Serino Coyne; Marketing: Serino Coyne; Interactive Marketing: Serino Coyne; Photographer: Hugo Glendinning and Johan Perrson; Marketing and Interactive Associate: Mark Seeley and Brian DeVito