The paint on Mr. Cooper's face, hat, and shoulders appears differently in the following scene when he reports to Mr. Braden's office.
Mark Braden's tie suddenly changes from one with bright stripes to one without.
Spike's hair changes when he is telling Frankie about Mr. Braden and his sister. First it is falling in his face, in the next shot it is completely combed back, then in the next shot it is falling in his face again.
At 44:20 into the film, Mark Braden (Humphrey Bogart) is talking with Judge Clinton. Someone comes to the door and says that Miss Warren is there to see him. On the wall behind the secretary you can see the shadow of the boom mic.