The photo of the pilot's daughter is a photo of Liana Liberato from around 2004, when she was in Recoil (2005), where she played a child in the middle of a custody battle.
On The Flash (2014), Grant Gustin plays Barry Allen whose day job is a crime scene investigator. Coincidentally, the episode was named after a Flash story.
Elisabeth Röhm (Jill Ferris), Grant Gustin (Scott Ferris / Trent Burton) and Ron Melendez (Kevin Ramsey) and have all appeared on 90210 (2008).
Romy Rosemont (Amy Burton) appeared on early seasons of CSI: Crime Scene Investigation (2000) as Jacqui Franco.