Each episode's title is an anagram, providing part of an ongoing message. The pilot's title, "Woe Has Joined", rearranges to "Who is Jane Doe".
Jane Doe has a "SEAL Tattoo" with the Latin motto "Pro Aris et Focis", which translates as "For Hearth and Home".
This is the second time Jaimie's character is found (naked no less) with no memory. The first was her character Jessi in the short lived TV series Kyle XY (2006).
Jaimie Alexander and Ashley Johnson are part of the Marvel universe. Jaimie Alexander played Lady Sif in Thor (2009) and subsequent movies, as well as Agents of S.H.I.E.L.D. (2013). Ashley Johnson was a waitress in The Avengers (2012).
The police officer who finds the duffel bag in Times Square wears badges from the 22nd precinct. Times Square is in the 18th. The 22nd precinct is in Central Park.