Several TX-225 assault tanks, originally developed for Rogue One: A Star Wars Story (2016) appear. However, the animated versions are hovercraft while the film version had tank treads. This is because the tank was originally supposed to hover in the film, but this was changed late in production when the animated version for the TV show had already been locked.
Jai Kell previously appeared in Breaking Ranks (2014). He refers to Ezra as 'Oleg', the name of a rival cadet they both had at the Imperial academy on Lothal.
Zeb, Hera and Kanan steal a Gian Speeder, the type of vehicle first seen on Naboo in Star Wars: Episode I - The Phantom Menace (1999).
The large Aurebesh text visible on the view screen at Old Jho's Pit Stop reads "Farewell".
The text on the two Imperial propaganda posters translates from Aurebesh into basic as "Explore the galaxy... join the Imperial Navy" and "Protecting You".