Question: Elizabeth Rodriguez  starred as a series regular on an American post-apocalyptic horror drama television series which is comprised of how many episodes in its first season?

Context articles: Fear the Walking Dead
The Walking Dead (season 8)
Elizabeth Rodriguez
The Walking Dead (season 5)
The Walking Dead (season 6)
The Walking Dead (season 1)
The Walking Dead (season 3)
The Walking Dead (season 7)
The Walking Dead (season 4)
The Walking Dead (season 2)

Fear the Walking Dead is an American post-apocalyptic horror drama television series created by Robert Kirkman and Dave Erickson, that premiered on AMC on August 23, 2015.
 It is a companion series and prequel to "The Walking Dead", which is based on the comic book series of the same name by Robert Kirkman, Tony Moore, and Charlie Adlard.
 The first season consists of six episodes.
 The second season, comprising 15 episodes, premiered on April 10, 2016.
 On April 15, 2016, AMC announced the series had been renewed for a 16-episode third season, which premiered on June 4, 2017.
 In April 2017, AMC renewed the series for a fourth season and announced that Andrew Chambliss and Ian Goldberg would replace the departing Dave Erickson as showrunners.
The eighth season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, is scheduled to premiere on October 22, 2017, and consist of 16 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 The executive producers are Kirkman, David Alpert, Scott M. Gimple, Greg Nicotero, Tom Luse, and Gale Anne Hurd, with Gimple as showrunner.
 The season adapts the "All Out War" story arc from the comics, with the survivors of Alexandria, the Hilltop, and the Kingdom taking on Negan and the Saviors.
Elizabeth Rodriguez (born December 27, 1980) is an American actress.
 Rodriguez is best known for her role as Aleida Diaz in the Netflix comedy-drama series, "Orange Is the New Black" (2013–present).
 She received a Tony Award nomination, and won an Outer Critics Circle Award and a Theatre World Award for her performance in Stephen Adly Guirgis' 2011 play, "The Motherfucker with the Hat".
 In 2015, she starred as a series regular on the first season of AMC's pre-apocalyptic drama series, "Fear the Walking Dead".
 She played a nurse working in a secret research facility in the 2017 film "Logan".
The fifth season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 12, 2014, and concluded on March 29, 2015, consisting of 16 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 The executive producers were Kirkman, David Alpert, Scott M. Gimple, Greg Nicotero, Tom Luse, and Gale Anne Hurd, with Gimple as showrunner for the second consecutive season.
 The fifth season received widespread critical acclaim by critics.
 It was nominated for multiple awards and won three, including Best Syndicated/Cable Television Series for the third consecutive year, at the 41st Saturn Awards.
The sixth season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 11, 2015, and concluded on April 3, 2016, consisting of 16 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 The executive producers are Kirkman, David Alpert, Scott M. Gimple, Greg Nicotero, Tom Luse, and Gale Anne Hurd, with Gimple as showrunner for the third consecutive season.
 The sixth season received positive reviews by critics.
 It was nominated for multiple awards and won three, including Best Horror Television Series, at the 42nd Saturn Awards.
The first season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 31, 2010, and concluded on December 5, 2010, consisting of 6 episodes.
 Developed for television by Frank Darabont, who wrote or co-wrote four of the season's six episodes and directed the pilot episode, "Days Gone Bye", the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 It was executive produced by Darabont, Kirkman, David Alpert, Charles H. Eglee, and Gale Anne Hurd, with Darabont assuming the role of showrunner.
The third season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 14, 2012, and concluded on March 31, 2013, consisting of 16 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 It was executive produced by Kirkman, Glen Mazzara, David Alpert, and Gale Anne Hurd, with Mazzara as showrunner for the second consecutive season.
 The third season was very well received by critics.
 It was nominated for multiple awards and won two, including Best Syndicated/Cable Television Series, at the 39th Saturn Awards.
The seventh season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 23, 2016, and concluded on April 2, 2017, consisting of 16 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 The executive producers are Kirkman, David Alpert, Scott M. Gimple, Greg Nicotero, Tom Luse, and Gale Anne Hurd, with Gimple as showrunner for the fourth consecutive season.
 The seventh season received generally positive reviews by critics.
 It was nominated for multiple awards and won three, including Best Horror Television Series for the second consecutive year, at the 43rd Saturn Awards.
The fourth season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 13, 2013, and concluded on March 30, 2014, consisting of 16 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 It was executive produced by Kirkman, David Alpert, Scott M. Gimple, Greg Nicotero, Tom Luse, and Gale Anne Hurd, with Gimple assuming the role of showrunner after Glen Mazzara's departure from the series.
 The fourth season was well received by critics.
 It was nominated for multiple awards and won three, including Best Syndicated/Cable Television Series for the second consecutive year, at the 40th Saturn Awards.
The second season of "The Walking Dead", an American post-apocalyptic horror television series on AMC, premiered on October 16, 2011, and concluded on March 18, 2012, consisting of 13 episodes.
 Developed for television by Frank Darabont, the series is based on the eponymous series of comic books by Robert Kirkman, Tony Moore, and Charlie Adlard.
 It was executive produced by Darabont, Kirkman, Glen Mazzara, David Alpert, and Gale Anne Hurd, with Mazzara assuming the role of showrunner after Darabont's departure from the series.