Other mistake: Max had already driven his car a distance along the highway before he crashed. When the Gyro captain spots the smoke the next morning, it's coming from behind the hill which is way too close and suggests that Max crashed right after passing the knight riders.
Other mistake: As the pink Chevy is blasted with flame from above, all the fire is on the hood, and top of the car. But the explosion is from the tank under the car. The body and hood would have shielded the tank.
Continuity mistake: As Max and the Gyro captain watch the refinery, you see the Gyro captain go to pull out a handkerchief. From behind, he wipes his mouth and puts the handkerchief away. Back in front, he repeats the motions.
Continuity mistake: As Wez comes up on Max's left, he has no facial equipment on. After he is hit, as he veers off, he has a pair of goggles or shades on.
Continuity mistake: As Wez and his buddy ride up on Max's left, the companion has thin arms and a tattoo on his shoulder. After Wez is hit and veers left, you see the guy is a stunt man as his shoulder and arm are more muscular and has no tattoo.
Revealing mistake: As Max runs through the encampment, a car is run off by the semi. After it hits the back of the car being worked on, the wire pulling the car off the supports to crush the dummy's legs is visible.
Continuity mistake: When Max walks over to the auto gyro, from the overhead shot there is only one set of footprints in the sand leading away and the rest of the sand looks like it's been raked, then when the Gyro Captain appears the sand is covered in footprints.
Revealing mistake: As one of the raiders shoots Papagallo with an arrow, you can see the wire it went along to his thigh.
Visible crew/equipment: After Toady gets his fingers cut off by the boomerang, the goon with the blue tinted goggles has what appears to be the camera crew reflected in his left lens.
Visible crew/equipment: When the camera does a close up of a goon, it looks like the lighting panel is reflected in his left lens.
Continuity mistake: While watching the Humongous and his horde leave the compound, the Gyro Captain is wiping his mouth, and puts his hankie away. When the camera faces him, he repeats pulling out the hankie, and wipes his mouth again.
Continuity mistake: After the Warrior Woman is shot in the stomach, she starts to fall over the side. In the close up, the left corner of her mouth is clean. As she settles on the side, there's a trickle of blood going down toward the left side of her chin. Impossible, as the wind would have smeared it along the cheek.
Continuity mistake: As the paraplegic warrior pats at the flames on his legs, the arrow he was shot with is missing, and back in the close up of him looking at his now on-fire hands.
Revealing mistake: When the paraplegic warrior gets shot, you can see the guide string the arrow was on.
Revealing mistake: As the tanker approaches the camera in the final chase, you can see the stunt driver in an obvious, terrible wig in control. (01:17:30)
Continuity mistake: When the goon led by Wez are chasing Max, the driver turns on the nitrous oxygen with the right hand. Later, the Humongous uses the same gear, only on the left. Using freeze frame, you can see the lettering on the bottle is reversed. Two set-ups on the same rig?
Continuity mistake: When Max leaves the compound after fulfilling the contract, it's very early daybreak. After he cranks up the blower, it's suddenly broad daylight.
Continuity mistake: After Max gets the semi running, the Gyro captain starts protest about being left behind. As he does, he goes from about six feet from the truck to about a foot away between cuts.
Continuity mistake: The arrow in Wez's arm changes angles between shots.
Continuity mistake: In the opening chase when Wez gets hit with the crossbow bolt and the bike goes off to the right of the screen, at this point the rider (Wez) is wearing sunglasses - in the rest of the chase he does not wear sunglasses.
Chosen answer: The filmmakers obviously didn't research the intricate logistics of aerodynamics of how a boomerang is thrown. It simply looked cool leaving the kid's hand and killing the blonde guy the way it did.
Dra9onBorn117