Cast as an adversary in this show, Nicos Minardos played a special member of the IMF team in the Season 1 show "Odds On Evil."
The episode's original title was to be "Sicily", suggesting that that was the location of Albert Zembra's heroin-smuggling operation. This explains why most of the extras who portray Zembra's henchmen at his estate are attired in fedoras.
Luther Adler, who guest starred in the Season 4 show "Phantoms," was cast to play the role of Albert Zembra but, due to an illness at the last minute, he had to bow out. Albert Paulsen stepped in to fill the role.
Obvious stunt double for Barney, when script called for him to engage in fight with henchman while escaping from basement room.
Per the title, in baseball the squeeze play is a maneuver consisting of a sacrifice bunt with a runner on third base.