<P> On November 23 , 2015 , Lestrade announced a second follow - up film at the IDFA Forum . Originally announced as Staircase III , the film documents the story of Peterson 's final trial , set for early 2016 . The film was commissioned by Canal+ . Last Chance producer Matthieu Belghiti of What 's Up Films was also attached . It was later picked up by Netflix to be released as three new episodes of the miniseries , together with the previous ten episodes on June 8 , 2018 . The first of the new episodes premiered April 28 , 2018 , at the Tribeca Film Festival . </P>
<P> On November 23 , 2015 , Lestrade announced a second follow - up film at the IDFA Forum . Originally announced as Staircase III , the film documents the story of Peterson 's final trial , set for early 2016 . The film was commissioned by Canal+ . Last Chance producer Matthieu Belghiti of What 's Up Films was also attached . It was later picked up by Netflix to be released as three new episodes of the miniseries , together with the previous ten episodes on June 8 , 2018 . The first of the new episodes premiered April 28 , 2018 , at the Tribeca Film Festival . </P>
when did the staircase on netflix come out
when did the staircase on netflix come out
June 8 , 2018
June 8 , 2018