When Princess Halo is fighting the men on the wooden stumps at the Arena, Warchild asks the Ring Master who it is, when the Ring Master replies, his words do not match his mouth. Almost all dialogue from the Ring Master is mismatched.
The scar on Warchylde's forehead changes throughout the movie. First, it looks like a straight line, then it's bent a little on the left end (in the scene where he kisses princess Halo) and then again it is a straight line but a little shorter this time.
When princess Halo is captured by the rebels, Warchylde infiltrates their camp to free her. During the shootout in the camp a wooden table is set on fire. Later, Warchylde kicks the table and it lands near the explosive crates on the right (there are also explosive crates in the background). In the next scene where the crates explode, the table on fire is near the crates in the background, not on the right.
In the scene where general Roechang attacks the rebel's base camp, he shoots at Warchylde with a rocket launcher. Warchylde falls on the ground and his left hand is covered with blood. But when Roechang sets him free, Warchylde mounts a horse and there's no blood on his left hand. Later, his hand is bloody again.
When Warchild attacks the slavers camp that had captured Princess Halo, there are two men shooting at him near a tent, and he kills them both. After he jumps off the horse, the same scene is used again, shown in a wider angle than the first time.