Hiroyuki Sanada played Satoshi Takeda in season 1 but was unable to appear in season 2 due to scheduling conflicts with The Wolverine (2013). He was replaced by Cary-Hiroyuki Tagawa.
Madeleine Stowe's costume once consisted of a 13-pearl necklace worth $100,000, a Vera Wang wedding dress of $12,000, and a Burberry laser-cut leather trench coat of around $8,000.
During Emily's session, you can see a video camera hidden in the book shelf recording the session. The book it is sitting on top of is 'The Count of Monte Cristo'.
Emily (VanCamp) revealed in an interview, that due to time constraints and her lack of familiarity with the language, during her scenes with Hiroyuki Sanada (Satoshi Takeda), he would tape signs with her Japanese lines to his chest.
Emily was only given a day to learn martial arts and her Japanese dialogue.
In this episode, during divorce negotiations, it is disclosed that the huge wood shake beach front mansion the Grayson's live in is named "Grayson Manor." It is also disclosed that the Graysons married in 1986.