While talking with Jessica, the car mechanic says "Dobre dziewczynki," which means "Good girls" in Polish.
In the opening interrogation scene Jessica Jones says she was headed to Pennsylvania, where actress Krysten Ritter is originally from.
Whilst posing as a nurse at the emergency department, Jessica Jones references two fictional medical drama TV shows. The first reference is 'Dr Carter' (played by Noah Wyle) from ER (1994) and the second is 'Seattle Grace' which is the original name of the hospital in Grey's Anatomy (2005).
The bar brawl was the first time that Krysten Ritter had ever filmed a fight scene. She accidentally hit a stuntman in the face with a phone receiver.
When Jessica is being interrogated by Detective Clemons, he asked her why was she going to Pennsylvania and she replies "Great antiques." He then replies " I love antiques. You too?" In The Wire (2002) , Clarke Peters (Detective Clemons) character loves antique dollhouse furniture. He even opens up a store once he retires.