In the Criminal Minds: Beyond Borders episode “The Matchmaker,” when American girl Emma Peters (Juliette Angelo) runs away to meet her boyfriend in Turkey, her parents Stephanie Peters (Mandy June Turpin) and Glenn Peters (Scott Christopher) turn to the team for help. With the help of former MI-6 agent Marion Codwell, the team comes to the conclusion that Emma was tricked by someone posing as her boyfriend.
Marion Codwell is portrayed by Sonya Walger. The English-born actress is known for her roles on The Catch (con artist Margot Bishop), Transparent (Cynthia), Scorpion (Olivia Cromwell), The Leftovers (Dr. Allison Herbert), Power (Madeline Stern), Scandal (Katherine Winslow), Parenthood (Meredith Peet), Lost (Penny Widmore), Terminator: The Sarah Connor Chronicles (Michelle Dixon), and CSI: NY (Jane Parsons), among others. Criminal Minds: Beyond Borders airs Wednesdays at 10pm on CBS.