When one of the men crack the safe after drilling, there is a scene where it pans back to the CCTV footage, where you can clearly see the safe door without the drill bit attached to the outside. When the camera back to the safe door IRL, the drill bit can still be seen attached.
When Michael is taking his helmet off, his hair is loose. In the next shot, his hair is tied up.
A character notices that all the bills the robbers steal are from 1982. The bills shown are of the more modern (larger portrait) design, dating from 1996.
The logo and name of Centurion Trust on the bank doors face into the bank, not out. Also, the Roman numeral date underneath, "MCMXXLIIV" does not mean anything. If it was meant to represent 1977, it should be "spelled" MCMLXXVII.
At 26:11 mins when Leah Dillon (Francesca Eastwood) looks away from the ringing phone, it was her looking towards the phone, but played in reverse.
In the opening scene, a Tate's Bake Shop Cookies bag or box is showed on top of the refrigerator- the company was founded in 2000.
As a security guard walks up to Vee, she says: "Oh great, here comes the calvary", instead of "cavalry".