When Grover is walking by Tani's office, he sees her sitting at her desk with her hands in her lap. The camera angle changes to Tani looking at Grover coming into her office and her hands are on top of her desk. The camera changes back to looking over Grover's shoulder and Tani's hands are now back in her lap.
Junior--who really should know better--mispronounces "yakuza" as "ya-KOO-za" instead of the correct "YAH-kuh-za."
In the first scene, Tani gets off the moped and walks up to the house; her microphone battery pack is visible under her shirt at the small of her back.
When Junior's friend closes her car door at the start of the show the camera is visible in the car window.
At the end, one of the team says that they still don't know who deposited the $10 million. They could at least check to see what account it was deposited to and go from there.