During the opening and ending documents with pictures of characters from previous films in the series are seen. It also features references to other characters from the LCU (Legends Cinematic Universe). Characters like Agent 07 (Paul Kraig) from Agent 07: Against All Odds (2007), Thomas Lund (Jacob K. Ebbesen) from Thomas Lund (2013), Jack Stone (Tony Cole) from Jack Stone: Killed in Action (2015), William Tyler (Otto Nilsson) from Blunt Dignity (2010) and Ian Private (Luke Richert) from Private, I. (2013).