Other mistake: In the morgue, officer Thorsen says that Harper can use his reservation at a certain restaurant that evening, and she texts James to ask him out. But Thorsen never told her the time of the reservation, and yet she manages to tell James that it is at 7 pm. (00:22:40)
The Rookie (2018)
1 other mistake in season 4 - chronological order
Starring: Nathan Fillion, Richard T. Jones, Alyssa Diaz, Titus Makin Jr.
Continuity mistake: In the episodes before "La Fiera," Nolan's new truck is a black Toyota Tundra. However, after that episode, it changes to a Nissan Titan, yet his character still says, "black Toyota Tundra."
The Hammer - S6-E2
Nolan: Sorry I had to bail on our wedding reception.
Bailey: You didn't miss much.
Trivia: Alan Tudyk asks the resident cop if there were any aliens at the hotel. In Resident Alien, Alan Tudyk played a real alien. (00:04:10)
Question: Every episode when the officers set up their "shop," they take two "war bags," a shotgun and a non-lethal shotgun. Why is the non-lethal shotgun never used?
Answer: It's been used several times. Nolan's first T.O., Bishop, used it during a home invasion call for one example.