Audio problem: Abby is yelling at the ghosts that she doesn't like one, and then "I don't like you either" to another one. The ADR is so off that almost no words match up with her mouth movement.
Ghostbusters (2016)
1 video
Directed by: Paul Feig
Starring: Chris Hemsworth, Kristen Wiig, Melissa McCarthy, Kate McKinnon, Leslie Jones
Continuity mistake: After the meeting with the ghost of the mansion Erin hugs Abby and she gets the ectoplasm from her, but in the next shot it disappears.
Patty Tolan: That's where I saw that weird sparking thing.
Jillian Holtzmann: What was it?
Patty Tolan: Baby, if I knew what is was, I wouldn't have called it a 'weird sparking thing'.
Trivia: There is an end credits scene where Patty is listening to an audio recording and then asks the others if they ever heard the name Zuul, then fades to black. Zuul was an antagonist in the original film, the being inhabiting Sigourney Weaver's character.