When Steve and Fred are fighting, the gun flies out of Fred's hand and lands near the bed. On the next cut, when Ann gets the gun, it is now near Dawson's body and away from the bed.
At various point, such as when Ann reads a letter or handles the film from her bracelet, the hand shown is wearing very dark nail polish, yet Nancy Coleman appears to not be wearing any nail polish.
When Ann gets up from the dining table, Steve Fuller is holding a dinner napkin in his right hand, and his left hand is resting on his lap. On the next cut, he is holding the napkin in both hands and rolling it into a ball.
When Steve kicks Joker into Fred as they start to take him and Anne out of the car, Fred's gun goes off, shooting Joker. Fred then jumps back in the car and tries to run them down as they flee, but he misses. On the next cut, when the United Defenders arrive to confront the protesters, Fred is now getting out of the front passenger side of another car filled with Defenders, as if nothing happened. This makes no sense as Fred drove off by himself in his own car. Additionally, Ann and Steve's fleeing occurred around the same time as the United Defenders arriving at the protest site.
When Fred is holding a gun on Dawson, Anne, and Steve, there is a cut to a closeup of Fred's blood-stained shirt where a bullet entered. But there is no bullet hole in the suit jacket that was covering the shirt.
During the riot, many of the punches thrown are obviously faked, missing the target by a wide margin.
Ann receives a letter that extols her pictures and material, claiming it will either land the racketeers in jail or blow up their organization, and the letter is signed by Ralph Borden. No one would communicate such sensitive undercover information in a written letter, and they certainly wouldn't use their own names.
Ann took the film roll out of her secret bracelet camera with all the lights on in her apartment, potentially ruining all the photos on the roll.