Kevin Tighe would later reprise his role as Julian Cooper/Gregory Searle in Season 17's Sheltered Outcasts (2016).
Another Youniverse is based on the real-life game Second Life.
When Julian Cooper (Kevin Tighe) is revealed to be Gregory Searle, the mugshot is actually a picture of Tighe from his role as Paramedic Roy DeSoto on the TV show Emergency! (1972). Ironically, the photo of Searle is supposed to be from 1982, whereas Tighe did "Emergency" in the early 1970s.
Kevin Tighe's character Julian Cooper is a book-shop owner. Years earlier he played a book-shop owner on 11:59 (1999).
Lisa Joyce (Kristi McGarrett) later guest starred in season thirteen's Missing Pieces (2011). She also appeared as Kelly Daugherty on Tango (2008) and Megan Tanner on Memo from the Dark Side (2009).