found: Black mirror. The complete third series, 2017:title frame (Madelyn Brewer; actress)
found: IMDb, Jan. 11, 2018(Madelyn Brewer; b. May 1, 1992 in Pitman, N.J.; actress)
found: The handmaid's tale. Season one, 2018:(Madeline Brewer; cast)
found: Internet movie database, March 19, 2018(Madeline Brewer; actress; born May 1, 1992, Pitman, New Jersey; credits include The handmaid's tale and Black mirror; no mention of alternate spelling of name as Madelyn; search for a "Madelyn Brewer" retrieved no match)
found: OCLC #1019159055, March 19, 2018(bibliographic record for Black mirror. The complete third series: 511 field gives the actress's name as Madeline Brewer)
found: WWW search, March 19, 2018(a search for "Madelyn Brewer" does not turn up the actress; a search for "Madeline Brewer" does)