Sam has his gun in his right hand as the helicopter is taking off. After he grabs the skid with his left arm, the gun is still in his right hand, however after the camera angle changes, the gun has disappeared. It later reappears in his waistband.
Sam's position on the helicopter skid changes from outside the skid in the long distance shots to inside the skid for the closeup shots.
Early in the episode, Marge and McCloud get into a Chevrolet police car. When Marge begins the car chase with a hard left turn, the police car is a Dodge. As the chase continues, it's a Chevrolet again.
When McCloud drives the Cadillac coupe and into the back of the truck, it is a rusty red-orange color with a white roof. But when McCloud walks out of the truck a moment later, the Cadillac inside it is light green.
Boom microphone is visible when McCloud pulls Sereno onto the bed in the hotel room.