Andrew's Bodyguard in Death Merchant: City of Insurrection, is actually his Son Nicholas.
In The American Alien, the Belgian Malinois with Andrew ( Border Patrol K9 Officer) is his personal K9 Clegane.
How Clegane got his name: When Andrew rescued him, he was called Captain by the shelter staff. Neither of them liked the name. Andrew was binge watching Game of Thrones at that time and renamed Captain after The Hound... Sandor Clegane.
On the set of "Eyes of a Roman", Director C J Goodwyn referred to Andrew as " that big pissed off guy".