Goof: A bull at the country fair is significantly colored red. Real bulls are really colored black or brown.
Goof: When the girls are looking at the Manhattan subway schedule, the last two letters of "Manhatt(an)" are missing.
Goof: When the Teen Angels find a barrel of superslick wax in the ship's storage hold, a rear shot of Taffy shows her with sleeves on her outfit, which actually has none.
Goof: In the quick shot where the Teen Angels are running from the River Creature to hide in the ship's hold after Cavey failed to capture it with a net, Brenda appears significantly shorter than the others.
Goof: On the closeup shot where Dee Dee is handling the license plate, her fingers are pale-skinned.
Goof: When Cavey unmasks the Buffalo Man, Brenda says it's Brick Markham, but is speaking with Taffy's voice.
Goof: When the Teen Angels reveal the Mellog costume belonged to Gort, Dee Dee is seen speaking with Taffy's voice.
Goof: At the end of the short, Cavey hangs the stone picture of his family on the left side of the motorhome, but after it collapses, he's lifting the van from the right side.
Goof: Dee Dee is driving the motorhome when she tells Cavey to get them ahead of the racers. But when he lifts it up, it briefly looks like Taffy's in the driver's seat before it changes back to Dee Dee.
Goof: Brenda and Taffy are seen in the fake Condor when they arrive at the car lot. But after the staff and police leave figuring there's no investigation, Dee Dee's the one seen with Brenda as they see how their car will vanish with Taffy and Cavey hidden inside.
Goof: When the gang is about to get aboard the ship, Brenda says "Wait a minute, where's Cavey?" Notice however, the audio and video are out of sync when she speaks.
Goof: When the Teen Angels first see Juice Brenner, Brenda is speaking with Taffy's voice when she asks him if he's all right.
Goof: When the gang find Trikini in a room, Taffy is briefly seen speaking with Brenda's voice.
Goof: At least two scenes show Dee Dee speaking with Taffy's voice. First, after Cavey rides off on the stallion and they notice the nearby hoof print, then when the girls catch the demon in the act of robbing the bank.
Goof: When the Teen Angels pursue the runaway stallion in the van, the first shot shows Dee Dee driving, but she tells Taffy to go faster. Sure enough in the next shot, Taffy's the one driving.
Goof: Dee Dee's Uncle Frank is seen with gray hair through most of this short. But the last closeup shot of him at the end shows his hair colored dark.
Goof: Just after Cavey captures the thief and flies off, he begins to lose power and fall. Upon seeing this Taffy says "Cavey's got him!" Dee Dee seems to say the next line "Or vice versa", but she's speaking with Brenda's voice.
Goof: When Dee Dee goes over the clues regarding the moose and bear head displayed at each lodge, her blouse is colored white instead of red.
Goof: When Taffy points out the culprit and he tries to escape, she says "He's getting away", but speaks with Brenda's voice.
Goof: Before Don and the Teen Angels are restored to their rightful ages, the background scenes are bare. Once so, furniture can be seen.