NOVA, Season 42, Episode 6, Hagia Sophia: : Istanbul's Ancient Mystery
directed by Gary Glassman, fl. 1987 and Larry Klein, fl. 2001; produced by Melanie Wallace, fl. 2011, Chris Schmidt, fl. 1990 and Gary Glassman, fl. 1987, WGBH Educational Foundation, in NOVA, Season 42, Episode 6 (Arlington, VA: Public Broadcasting Service, 2015), 53 mins
