(written from a Production point of view)
Anna Leah Seltzer (born 13 August 1986; age 30) is a Costumer and Costume Designer who worked as Production Assistant in the costume department on the 2013 sequel Star Trek Into Darkness and as a Costumer on the 2016 sequel Star Trek Beyond, under department head Sanja Milkovic Hays.
Born in Los Angeles, California, Seltzer started as a production assistant in the costume department on films such as the television comedy Nick Kroll: Thank You Very Cool (2011), the comic adaptation Thor (2011, starring Chris Hemsworth, co-written by J. Michael Straczynski, and executive produced by Stan Lee), and the Emmy Award-winning television drama Behind the Candelabra (2013, with Scott Bakula, Deborah Lacey, and Kiff VandenHeuvel).
Further credits as costume assistant include the comic adaptation The Avengers (2012, starring Chris Hemsworth), the comedy About Last Night (2014, with Christopher McDonald and costume design by Ann Foley), and the science fiction adventure Tomorrowland (2015, production design by Scott Chambliss). Between 2013 and 2014, Seltzer worked as costumer on the first season of the television series Marvel's Agents of S.H.I.E.L.D. for costume designer Ann Foley. More recent credits as costumer include the television science fiction series Westworld (2015, produced by J.J. Abrams and Bryan Burk), the crime drama Black Mass (2015, with Benedict Cumberbatch and Anthony Molinari), and the musical Hail, Caesar! (2016, with Clancy Brown, Patrick Fischler, Robert Picardo, and Dennis Cockrum).
Following her work as assistant costume designer on Eva Longoria's 2011 short comedy A Proper Send-Off, Seltzer worked as costume designer on the short films Prodigal (2011, with Jennifer Morrison), Split (2011), Noon (2013, directed by Kasra Farahani), The Chronicles of Sir Colonel Walter S Houghington III: Abigail & The Pearl Thieves (2015), and Concerning the Bodyguard (2015, directed by Kasra Farahani).