Title: Hombre tenías que ser
Content: Due to low ratings screenplay writers were dismissed from episode 54 and Eric Vonn entered as a writer from episode 55, he completely changes story on his own as an original. 
Title: Sanguinarium
Content:   In the 1990s, the television industry made wide use of spec scripts, solicited from freelance writers. While The X-Files had a large staff of writers, the staff would occasionally have to take a risk on a teleplay written by an unaffiliated writer to fill out a full season order. "Sanguinarium" was such a case, being written by sisters Vivian and Valerie Mayhew. This marked their first experience with writing a one-hour network program, and they would later write several episodes in the television series Charmed. Prior to having their script picked up by the series, the sisters asked staff writers 
Title: The Transformation
Content:  "The Transformation" was co-written by Zack Whedon and supervising producer J.R. Orci. Whedon had last co-written the season's ninth episode, "The Dreamscape", while Orci helped write "The Equation", the season's eighth episode. Producer Brad Anderson served as director, his latest Fringe work since directing "In Which We Meet Mr. Jones" six episodes earlier. The episode resolved the John Scott storyline and featured the last appearance of actor Mark Valley. Media outlets speculated that because Valley and Torv married over the holiday break, his departure "would eliminate any chances of the marriage conflicting with the show." Co-creator Roberto Orci called Scott's final scene a "truly satisfactory conclusion to his story." 
Title: The Divergent Series
Content:  Snow White and the Huntsman screenwriter Evan Daugherty and Hope Springs screenwriter Vanessa Taylor co-wrote the screenplay for Divergent. During the time that Neil Burger was originally going to direct the sequel, Brian Duffield was recruited to write the screenplay for The Divergent Series: Insurgent, but after Burger dropped out of the film and Robert Schwentke took over as director, he brought in Akiva Goldsman and Mark Bomback to rewrite Duffield's script. The screenplay for the two-part finale, The Divergent Series: Allegiant and Ascendant, was written by Noah Oppenheim, Adam Cooper, Bill Collage, and Stephen Chbosky.
Title: The Thick of It
Content:  The series was written by a team of writers led by Armando Iannucci, who also directed the series, with Jesse Armstrong, Simon Blackwell, Roger Drew, Sean Gray, Ian Martin, Will Smith and Tony Roche. Some of the dialogue was improvised rather than scripted (with the cast credited as providing "additional material"), and included some very strong language. Peter Capaldi said "Fundamentally 80% of the final cut is the script that we started with. The improvisation just makes it feel more real and not written." Prior to rehearsals, the scripts were sent to a "swearing consultant" in Lancaster called Ian Martin, who added some of the more colourful language. The programme's producer was Adam Tandy, who had produced all of Iannucci's television projects since 2000. The programme was shot with hand-held cameras to give it a sense of vérité or fly-on-the-wall documentary. The documentary style was furthered by the absence of any incidental music or laughter track.
Title: Dreams on Spec
Content:  The film follows three aspiring screenwriters as they struggle to turn their scripts into movies. David is a hip talent agent's assistant with three scripts circulating around town. He's plugged into "young Hollywood" - and when he's not working or writing, he's usually hanging out at the beach. Joe is a middle-aged family man who has split time over the last three years between caring for his autistic daughter and writing what he believes could be the great American screenplay. And Deborah is trying to become one of the few African-American women to ever write and direct a feature film, though she's struggling just to pay her bills while she searches for money to produce her script. Between these stories, the film intercuts critical insight from such Hollywood screenwriters as James L. Brooks, Nora Ephron, Carrie Fisher, Gary Ross, Steven E. de Souza, Ed Solomon, Paul Guay, Scott Alexander and Larry Karaszewski.
Title: Masters of the Universe
Content:  Schmidt, Ed Friedman, and others; with Tom Sito serving as a main storyboard artist, along with Tom Tataranowicz, Warren Greenwood, Robert Lamb, Don Manuel, Bob Arkwright, and many other contributors. Writers on the show included Larry DiTillio, David Wise, Robby London, Michael Reaves, Doug Booth, J. Brynne Stephens, and many others, including early script-writing work from Babylon 5 creator J. Michael Straczynski, Paul Dini of Batman: The Animated Series fame, and one episode, "Battle Cat," by D. C. Fontana of Star Trek fame. The series, although still popular, would not be renewed for a third season in 1985. However, the characters would make occasional 
Title: Buffy the Vampire Slayer
Content:  Script-writing was done by Mutant Enemy, a production company created by Whedon in 1997. The writers with the most writing credits are Joss Whedon, Steven S. DeKnight, Jane Espenson, David Fury, Drew Goddard, Drew Greenberg, David Greenwalt, Rebecca Rand Kirshner, Marti Noxon and Doug Petrie. Other authors with writing credits include Dean Batali, Carl Ellsworth, Tracey Forbes, Ashley Gable, Howard Gordon, Diego Gutierrez, Elin Hampton, Rob Des Hotel, Matt Kiene, Ty King, Thomas A. Swyden, Joe Reinkemeyer, Dana Reston and Dan Vebber. Jane Espenson has explained how scripts came together. First, the writers talked about the emotional issues facing Buffy Summers and how she would confront them through her battle against evil 
Title: Dennis Feldman
Content:  adapting his script Real Men (1987) and produced Dead Again (1991), which he also developed the story with Scott Frank. In 1995 Feldman wrote and co-produced Species, based on a script idea he had in 1985. He also penned a comic book adaptation of the film by Dark Horse Comics and helped Yvonne Navarro write the film's novelization. His latest screenwriter credit is Virus (1999), which Feldman contributed some drafts after the ones made by Chuck Pfarrer, author of the original comic. Feldman has also been part of the Writers Guild of America, West board from 1998 to 2003, being part of the Screenwriters Council, Public Presence Subcommittee, and heading the WGAW Awards Committee and show.
Title: Angel (1999 TV series)
Content:  Script-writing was done by Mutant Enemy, a production company created by Joss Whedon in 1997. The writers with the most writing credits for the series include: Joss Whedon, David Greenwalt, Tim Minear, Jeffrey Bell, David Fury, Steven S. DeKnight, Mere Smith, and Elizabeth Craft and Sarah Fain. Other authors with writing credits include: Shawn Ryan, Ben Edlund, Drew Goddard, Jeannine Renshaw, Howard Gordon, Jim Kouf, Jane Espenson, Doug Petrie, Tracey Stern, David H. Goodman, Scott Murphy, Marti Noxon and Brent Fletcher. Jane Espenson has explained how scripts came together for Mutant Enemy Productions series Buffy, Angel and Firefly: a meeting was held and an idea was floated (generally by Whedon) and the writers brainstormed to develop the central theme of the episode and the character development. Next, the staff met in the anteroom to Whedon's office 

Question: Who was the screenwriter for The Variable?
Answer: Adam Horowitz.
Edward Kitsis.
Edward "Eddy" Lawrence Kitsis.
Edward Lawrence Kitsis.