Question: What 2016 episode of the series Black Mirror was directed by the director of Be Right Back?
Context: Douglas "Doug" Potts is a fictional character from the British ITV soap opera, "Emmerdale", played by Duncan Preston.  In July 2010, Preston announced that he was taking a break from the show, initially temporarily for several months to allow him to do some theatre work.  However, it was later announced by Executive Producer, Steve November, that a return for the character of Doug wasn't definite.  November stated that the door would remain open for Preston to come back to the show but that it was in the actor's hands if and when he decides to discuss a return.  On 30 July 2014, it was announced that Preston has reprised the role and Doug is returning to the show as a regular character from September.  During a December 2016 episode of the show, Doug was recast temporarily to provide an alternative physical appearance from the viewpoint of dementia patient Ashley Thomas (John Middleton). Mirage is the second studio album from the I've Sound singer, Mell, released on October 27, 2010.  The album contains eight new songs, one old song from an album released on Comic Market away back 2002, and a remix of her famous song Red Fraction which was used as an opening theme for the OVA of the anime series Black Lagoon.  Infection was used as an insert song for the seventh episode of the anime series Highschool of the Dead. The Outs is a web series which premiered on Vimeo in 2012.  Filmed and set in Brooklyn, New York, the show tells the story of Mitchell (played by Adam Goldman), his best friend Oona (Sasha Winters), and his ex-boyfriend Jack (Hunter Canning).  It debuted in March 2012 with a run of six episodes, with a "Chanukah Special" in April 2013.  A second season of six episodes began in March 2016, followed by a special December 2016 episode. "San Junipero" is the fourth episode of the third series of British science fiction anthology series "Black Mirror".  Written by series creator and showrunner Charlie Brooker and directed by Owen Harris, it premiered on Netflix on 21 October 2016, together with the rest of series three.  The episode has a substantially happier tone than other "Black Mirror" episodes, and is one of the show's most successful episodes. "Hated in the Nation" is the sixth and final episode of the third series of British science fiction anthology series "Black Mirror".  Written by series creator and showrunner Charlie Brooker and directed by James Hawes, it premiered on Netflix on 21 October 2016, along with the rest of series three.  It is the longest episode in the series at 89 minutes. "Be Right Back" is the first episode of the second series of British science fiction anthology series "Black Mirror".  It was written by series creator and showrunner Charlie Brooker, directed by Owen Harris and first aired on Channel 4 on 11 February 2013. Mathivanan Rajendran (born 12 January) is an Indian Film and Stage Actor and Director and a Media Producer.  He is the Founder of Stray Factory a Performance Arts and Digital Media company based out of Chennai.  He is known for his work in Mayakkam Enna and Sawaari.  He is also the co-founder of Rascalas an online platform for South Indian content.  In 2016 he produced one of South India's first web series Black Sheep, a coming of age story of a college drop out. He has directed episodes of "Secret Diary of a Call Girl", and "Misfits", and the TV movies "Holy Flying Circus" and "The Gamechangers".  In 2013, he directed "Be Right Back", an episode of the anthology series "Black Mirror", and in 2016 he directed a further episode "San Junipero". Madeline Brewer (born May 1, 1992) is an American actress, best known for her roles in the Netflix original series "Orange Is the New Black" and "Hemlock Grove".  Prior to being cast in "Orange Is the New Black", Brewer was crowned Miss Pitman in 2010.  In 2016, she appeared in "Men Against Fire", an episode of the anthology series "Black Mirror". "Nosedive" is the first episode of the third series of British science fiction anthology series "Black Mirror".  Michael Schur and Rashida Jones wrote the teleplay for the episode, based on a story by series creator and showrunner Charlie Brooker, while Joe Wright acted as director.  Max Richter composed the soundtrack.  It premiered on Netflix on 21 October 2016, together with the rest of the third series.
Answer: San Junipero