Visible crew/equipment: When Bradford is playing golf in his office, Wilhelmina's foot is shown stopping the golf ball. When she does this a man's leg can be seen in the left corner and a woman's foot in sandals can be seen in the right, close to Wilhelmina's foot. They disappear in the next shot.
Revealing mistake: After Betty leaves Jodie the voicemail, when Betty looks at Henry's Facebook page with the intention of unfriending him, she moves the cursor to the "remove friend" tab. Then in Betty's closeup we see that tab's reflections on both lenses of her eyeglasses, but the problem is the reflections are not backwards. (00:33:35)
Other mistake: When Betty is waiting at Elena's home, Elena walks up carrying a bag filled with groceries, and during their conversation we see the box of Nabisco Thin Crisps and bag of Goya Plantains in the grocery bag. Note the "Nabisco" logo and the brand name have been covered on the box, and there are strips of white tape disguising the brand name "Goya" on the bag. (00:36:10)
Visible crew/equipment: While Betty is at Community of the Phoenix, when Bennett tells her the room is only for level 7 members, as he says, "I'm sure you understand," the orange tape mark is visible on the floor where he and Betty had been standing. (00:14:05)