Directed by Andrew Stanton Written by Matt Duffer Ross Duffer Jessie Nickson-Lopez Paul Dichter Kate Trefry Cast Winona Ryder ... Joyce Byers David Harbour ... Jim Hopper Finn Wolfhard ... Mike Wheeler Millie Bobby Brown ... Eleven (credit only) Gaten Matarazzo ... Dustin Henderson Caleb McLaughlin ... Lucas Sinclair Noah Schnapp ... Will Byers Sadie Sink ... Max Mayfield Natalia Dyer ... Nancy Wheeler Charlie Heaton ... Jonathan Byers Joe Keery ... Steve Harrington Dacre Montgomery ... Billy Hargrove Cara Buono ... Karen Wheeler (voice) Sean Astin ... Bob Newby Paul Reiser ... Sam Owens Brett Gelman ... Murray Bauman Helen LeRoy ... Radar Tech (as Helen Abell) Brian Brightman ... M.P. Guard #1 Kristopher Charles ... M.P. Guard #2 Joe Davison ... Nerdy Tech Priah Ferguson ... Erica Sinclair Sheena Kharazmi ... Exam Room Nurse Mary Kraft ... ER Doctor Brian Lafontaine ... Doctor #2 (as Brian LaFontaine) Wendel A. Matthews ... Lead Rift Soldier Brandon O'Dell ... Neurologist Vince Pisani ... Doctor #1 Michael Shenefelt ... Rift Soldier #2 Uncredited Cast Robert Hatch ... Doctor Gennaro Napolitano ... Middle School Student Brady Rogers ... Doctor James Michael Smith ... Flame Thrower Produced by Dan Cohen Justin Doble Matt Duffer Ross Duffer Rand Geiger Shawn Levy Emily Morris Iain Paterson Original Music by Kyle Dixon Michael Stein

Additional Info Premiere: October 27, 2017 Country: Distributor: Netflix Websites: Production Companies 21 Laps Entertainment Monkey Massacre Netflix Distributors Netflix   (2016-) (World-wide) (video) (SVoD) Warner Home Video   (2017-) (USA) (Blu-ray) Rating Stats Overall Rating -- / 10 Our Rating 7.2 / 10 Your Friends -- / 10 Male Users 6.4 / 10 Female Users 6.4 / 10 Site Ranking #41 / 20,698 Ratings Breakdown Perfect 4 total ratings Site Ranking