The seven-episode series is based on the true story of the 2015 Clinton Correctional Facility escape in upstate New York. The breakout sparked a massive manhunt for two convicted murderers, Richard Matt and David Sweat, who were aided in their escape by Joyce "Tilly" Mitchell, a married prison employee entangled in secretive and inappropriate relationships with both men.
The series opens after the recapture of Matt and Sweat, with Tilly under arrest. Dressed in a striped jail uniform, she is interrogated about her involvement in the escape. The district attorney questions her, pushing Tilly to reveal the full extent of her relationships with the two inmates, insisting the truth is already known and simply needs to be put on record.
From there, the story rewinds to Tilly’s life before the escape, highlighting her monotonous daily routine with her husband, Lyle Mitchell. Lyle is portrayed as a simple man with little imagination, minimal hobbies, and few ambitions. Both Tilly and Lyle work at Clinton Correctional Facility, like many of their friends and neighbors. Tilly oversees the prison’s tailor shop, where Matt and Sweat work under her supervision.
Early in the first episode, it’s revealed that Tilly is having a sexual relationship with Sweat, conducted in secret within the machine room of the tailor shop. The relationship, however, is not as clandestine as Tilly believes—most of the other inmates in the shop are well aware of what’s going on, setting the series up for the complex power dynamics and manipulations that drive the story forward.
Patricia Arquette as Joyce "Tilly" Mitchell,[4] a married prison worker who becomes romantically entangled with both Matt and Sweat and aids in their escape
Eric Lange as Lyle Mitchell, Tilly's husband and maintenance worker at Clinton Correctional
David Morse as Gene Palmer, the inmate escort guard at Clinton Correctional
Recurring
Jeremy Bobb as Dennis Lambert, a corrections officer and friend of Lyle[6]
Michael Beasley as Murder, an inmate who’s given Sweat’s job as shop supervisor upon his firing.
Joshua Rivera as Angel, a fellow inmate of Matt and Sweat's.
Carolyn Mignini as Ilene Mulvaney, Tilly’s supervisor who frequently butts heads with her
Gregory Dann as Albert Boyd, the fearsome and most loathed correctional officer at Clinton Correctional. Matt and Sweat made their escape on Boyd's shift.
Principal production commenced in Upstate New York from August 2017 to March 2018.[1][8] For their roles, Patricia Arquette and Eric Lange each gained 40 pounds.[9] Episode 6, the flashback episode, was filmed on 16 mm, unlike the rest of the series. Episode 6 was also filmed last so that Lange and Arquette could safely shed the weight they'd gained. Stiller later decided to shut down production for a month out of concern that they would not have enough time for weight loss. However, production was then further delayed three weeks to accommodate the birth of Lange's son.[10]
The series was met with acclaim upon its premiere. On the review aggregation website Rotten Tomatoes, the series holds an approval rating of 88% with an average rating of 7 out of 10, based on 60 reviews. The website's critical consensus reads, "Escape at Dannemora's slow pace demands patience, but those willing to wait will be rewarded with a chilling mystery that provides the perfect showcase for its talented cast — especially a nearly unrecognizable and unbearably moving performance from Patricia Arquette."[18]Metacritic, which uses a weighted average, assigned the series a score of 78 out of 100 based on 27 critics, indicating "generally favorable reviews".[19]
Response from Joyce Mitchell
In a December 2018 interview at the Bedford Hills Correctional Facility, Joyce Mitchell criticized some events portrayed in the miniseries. She claimed, "I never had sex with them", referring to Richard Matt and David Sweat. She also harshly criticized director Ben Stiller, calling him "a son-of-a-bitch liar just like the rest of the world. He doesn't care about the truth. All he cares about is making millions off me. He's an idiot."[20]