Continuity mistake: Halley has several abrasions and cuts on her face and lip. The next time she is shown her lip is healed perfectly but all of the other abrasions and cuts are still visible. (00:10:00 - 00:23:00)
Revealing mistake: The FBI woman picks up the phone to speak to her boss but the phone is off. (00:22:38)
Compromised - S1-E9
Character mistake: When she and OA meet Marshal Ackerman, Maggie is somewhat surprised to learn Damon Cruz was a federal witness. As a federal agent herself, Maggie surely would know that the Marshals Service's mandate includes the witness protection program.
Character mistake: OA says that Vickers went to Erasmus University Amsterdam, but the Erasmus University is in Rotterdam not Amsterdam. (00:07:03)
Factual error: The Saturn in the show is an Ion which stopped production in March of 2007. Therefore, it couldn't be a silver 2009 Saturn they were looking for.
