Cad Bane flies a new ship in this episode, the Justifier, replacing his old craft, Xanadu Blood. The Justifier was designed by Russell Chong during the original run of Star Wars: The Clone Wars, and was meant to show up in a story arc featuring Cad teaming up with a young Boba Fett before the series' original conclusion.

Omega is said to be made of "pure, first generation DNA," an unmodified clone of Jango Fett. The only other unmodified clone is Jango's own "son," Boba, which he received as part of the deal for offering his genetic material to the clone army.

The abandoned facility Omega finds herself in on Bora Vio is a remnant of a bygone era of cloning's past. It reveals that many other experiments have taken place before the creation of the Republic's clone army.

Rena Owen reprises the role of Taun We, a character she originated via motion-capture in Star Wars: Attack of the Clones.