So Long, and Thanks for All the Red Snapper - S4-E22
Continuity mistake: Cho opens the vent with a screwdriver and hands it back to the landlord (who pockets it). In the next shot Cho has it in his hand again finding the hidden drugs. (00:10:00)
The Mentalist (2008)
1 mistake in So Long, and Thanks for All the Red Snapper
Starring: Robin Tunney, Simon Baker, Owain Yeoman, Tim Kang
Kimball Cho: What do you need?
Patrick Jane: Backup.
Kimball Cho: I don't like it when you say you need backup and nothing's happened yet.
Trivia: The lakeside cabin Jane bought was shot on location at Disney's Golden Oak Ranch. It is called 'Cabin by the Lake'. Http://www.lamag.com/citythinkblog/scene-golden-oak-ranch-mentalist/.