Audio/visual unsynchronized: During one of the animal chase scenes, the truck makes screeching sounds as it turns, though it is not on a paved road.
Audio/visual unsynchronized: Several of the animals (especially the rhino) make sounds that they don't make in the wild.
Continuity: While riding on the front of a Jeep, Wayne is water-soaked when the vehicle runs through a stream; in all subsequent scenes, Wayne is dry.
Factual errors: When the doctor needs a blood donor for Little Wolf near the beginning of the film, he states that it will be difficult to find suitable blood because the type is AB-. In fact though the type itself is rare, an AB- recipient can accept blood from any Rh- donor: A-/B-/o- are all ok, and type-specific AB- blood isn't required. Rh- blood is less common than Rh+, but not that rare (particularly o-, the universal donor).
Continuity: Side shots of Dallas standing in a red shirt under a porch with two other people show them all in shadow, while the frontal shots are all in direct sunlight.
Continuity: The crate used to transport the animals is taken off the truck to load an animal, and in the next scene, it is back on the truck with no explanation.
Continuity: When Sean Mercer first catches Dallas with cold cream on her face, there is no cream on her chin; the scene cuts to Sean, and then when it cuts back to Dallas, she has cream covering her entire face, including her chin.
Factual errors: The group is returning from the hospital in the two vehicles; all the characters are singing on the radio with each other. This cannot be done over this type of radio. Only one vehicle can talk over the radio at one time.
Continuity: In the opening scene where they are chasing a rhino, The Indian can be seen clutching his left leg where the rhino will gore him in a later shot a few seconds later. It appears to be a longer shot of the one just after the rhino gores him.
Continuity: In the opening sequence, chasing the Rhino, the catching truck is turning left and you can see half of the windshield is missing and the character of Dallas is in the cab. In the preceding few seconds and the following scene Pockets is alone in the cab. An almost identical take is later used in the buffalo chase.
Continuity: While Sean is showing Pockets how to milk a goat, and Timbo scares the line of goats, Sean falls backwards onto the ground with the bucket of goats milk landing on the ground behind him. When the angle changes, the bucket of goat's milk is now on top of Sean's head.
Factual errors: It is impossible to sing into a two-way radio and hear the other party at the same time.
Continuity: When the jeep is stalled in the river and Chips spots the alligator and warns Kirk, you can see that the water level is at the top of the front left tire. When Kirk connects the chain to the truck to pull the jeep out of the river, the water level on the front left tire is half way down. Either the jeep moved closer to the bank or the river level fell dramatically.
Miscellaneous: The aforementioned missing left windshield of the catching truck, when in place, is also hinged along the top. Sometimes, from the passenger side of the vehicle you can see the hinge and a visible gap between the windshield and the cab frame. In addition, the windshield cracks partway open at the film's beginning. Racing across the uneven terrain of the Ngorongoro Crater, the catching truck goes hurtling over a ridge, and as it slams down, the left panel windshield comes ajar.
Continuity: In the opening chase when Sean yells, "Watch her Pockets! Don't lose her!" he is facing to the rear of the catching truck and holding the pole in that direction. The rhinoceros is obviously behind them. The film then cuts to the erroneous take from the buffalo pursuit with Sean facing to the front. As noted, Dallas is in the passenger seat!
Continuity: Pockets grip on and placement of his beer bottle keeps changing. In the scene where Dallas and he have their first "heart to heart", he sometimes switches his hand hold on the bottle from one shot to the next or has the bottle above the arm rest then suddenly below. The cigarette pack he takes out of his breast pocket a second time and holds in his left hand? That too, is back in the pocket come the cut.
Plot holes: Dallas makes no further attempt to finish dressing herself after her distraction causes Pockets to crash the vehicle.
Continuity: When Wayne as Sean Mercer ask to have the ropes loosened on the fallen rhinoceros, both it and he are well behind the catching truck. However, in the following medium and close-up shots, when the rhino slashes his horn at Wayne, the animal's head is even with the catching truck's passenger door. Also, Wayne's dub: "Kasa kamba! Loosen this up a little." is repeated.
Continuity: Driving in circles? The crew's trip to the hospital, during the main credits, traverses the same countryside hours apart. The Film Editor and the Technical Advisor's credits cover a late afternoon pan shot. Three images later, though the sun has set, Howard Hawk's credit is covering the identical landscape pan we just saw. Poor Little Wolf.
Continuity: During the zebra chase scene, (the scene where the chase truck plunges into the water while John Wayne is sitting on the front and gets soaked but is dry in later shots), there are shots looking back at the truck showing Dallas leaning out the left window behind John Wayne with one arm hanging out, however during that chase there are several short scenes of the interior of the truck that are mixed in, showing the driver (Red Buttons) and Dallas sitting inside the truck commenting to each other on the chase and Dallas is not hanging out of the window, then the next scene shows her hanging out again.
Continuity: Prior to the giraffe capture when Dallas is running towards the truck, then jumps in, at the compound, and tries to finish dressing, she is wearing neutral color boots. After the capture, back at the compound, she is wearing red shoes or boots that seem to match the red shirt she is wearing.