Orlagh will be guest starring as Maris in Season 2, Episode 7 "The Marchioness" in the CBS hit drama series Elementary on Thursday, November 7, 2013 at 10:00 - 11:00 pm ET/PT.
CBS Press Express
Actress Orlagh Cassidy will guest star in Madam Secretary as Regina in My Funny Valentine Season 4 Episode 16 on CBS Sunday, 04/01/2018 10-11pm ET/PT