Eddie said that Sam Swift cop show "Hot Suspect" lacks authenticity because the characters wear "designer clothes and five inch heels". Eddie Cibrian, the actor who portrays Eddie, starred in Rosewood (2015) and CSI: Miami (2002), two procedural shows which showcased such apparel.
In the conference room of Valentik Investigations, there are two panels one with a thumb and an inscribed number 3, and another partial hand with an inscribed alphanumeric string "N7". It seems to part of a three panel "hand" landscape painting with the inscribed alphanumeric string "3 N7W3F9MV", originally found in the fourth season of Continuum (2012) and much later in Wisdom of the Crowd (2017). It was not till the fourth episode, after Sam decorated the office that the missing panel with the inscribed string "W3F9MV" is found inside Eddie's private office, near the door.
There maybe another painting in a similar style to the "hand" landscape painting. This time with a raised blue and red star with the inscribed alphanumeric string "07M&3W" and a partial 8.
Eight of the actors who appeared in this episode have appeared on The CW's Arrow Universe or Arrowverse for short (Arrow (2012), The Flash (2014), DC's Legends of Tomorrow (2016), and Supergirl (2015) ) at least once: Brian Markinson (Arrow (2012)) , Michelle Harrison (The Flash (2014)) , Emily Tennant(DC's Legends of Tomorrow (2016)) , Andre Tricoteux(The Flash (2014)) , Evelyn Chew(The Flash (2014)) ,Bob Frazer(Supergirl (2015)) , Scott Patey(DC's Legends of Tomorrow (2016)) , Brennan Walstrom(The Flash (2014)).