When Mike and Rachael apologize to each other towards the end of the episode, Mike leans on the door frame when he speaks to Rachael; however, he is standing up straight whenever it shows Rachael talking to him.
When Cameron Dennis hands Jessica the CD, she reaches for it with her right hand, but when the camera cuts to the next shot behind her, she takes the CD with her left.
When Donna explains to Rachel that she told Mike to break up with her, Rachel starts crying and a tear starts to run down her cheek, then disappears completely, and reappears at the end.
The case Mike and Louis contest refers to "Eminent Domain," but in the State of New York, it is referred to as "Expropriation."
When Cameron Dennis leaves the building after bringing the settlement to Harvey, you can see the outline of a lit-up Rogers logo outside. Rogers is a Canadian telecommunications company and wouldn't have stores in New York.