Don't Fool With a Phantom - S2-E8
Continuity mistake: The gang find Jonny tied up in a chair and he says it wasn't a publicity stunt. Both his arms are tied up to his sides by the rope. It cuts from the close up to show them all again, and suddenly Jonny is holding his hand to his head and Fred is suddenly pulling on the rope, his arm outside of the rope. (00:02:45)
Don't Fool With a Phantom - S2-E8
Other mistake: When the wax phantom appears behind Scooby and Shaggy the man who supposedly is impersonating him in the suit is in clear sight directly behind Fred Daphne and Velma.
Don't Fool With a Phantom - S2-E8
Continuity mistake: When the door to Mr. Grisby's house opens, Shaggy and Scooby have their back to it with Shaggy holding Scooby's head. It cuts to a different angle, and instantly Shaggy has let go of Scooby and they are facing the door. (00:05:10)
Jeepers It's the Creeper - S2-E3
Other mistake: There is a scene where the gang is the home of the Bank President, just after dropping off the injured bank guard. At one point the Bank President is standing behind an end table of some kind with a lamp on it. Even though there is nothing underneath the table to block your view you cannot see the lower part of the Bank President's leg. It looks like it has been cut off.
Don't Fool With a Phantom - S2-E8
Revealing mistake: When Fred makes a joke about the dummies at the end of the episode, Daphne doesn't have a neck. (00:20:55)
Don't Fool With a Phantom - S2-E8
Continuity mistake: Velma gets mad and stomps her foot, activating a secret switch. The floor is made of square and rectangular stones. The angle changes to show her Fred and Daphne, and suddenly the stones are of random organic shapes. (00:12:50)
Don't Fool With a Phantom - S2-E8
Continuity mistake: After the mystery is solved, the gang are driving away in the Mystery Machine. Shaggy and Scooby are in the back marveling at their wax dummies. Velma, Daphne, and Fred are in the front seat and can look back at them. But when it shows an angle from in front of them, the inside of the van behind Fred, Daphne and Velma can't be seen, only a solid gray wall where you should see Scooby, Shaggy, and their dummies, and even the back doors of the van. (00:20:50)
Don't Fool With a Phantom - S2-E8
Continuity mistake: Fred begins telling the gang his plan for trapping the Wax Phantom. They are standing at a window with Fred on the right, Daphne in the middle, and Velma on the left with Shaggy behind them. It cuts to a view from behind, and suddenly Daphne and Velma have switched spots, and Shaggy is off to the side. (00:17:15)
Don't Fool With a Phantom - S2-E8
Continuity mistake: In Mr. Grisby's house, Shaggy says "what a place to live," and Mr. Grisby is shown to be on the left side of him, Scooby and Velma with the crystal ball on their left. It cuts to a different angle as Velma says "it's a nice place" and Mr. Grisby is suddenly on the same side as the crystal ball with his hand on it. (00:05:30)
Don't Fool With a Phantom - S2-E8
Continuity mistake: Fred is explaining his plan to check out the wax museum and Daphne is standing beside him. In the far shot she is facing him with her hand on her hip. It cuts to a close up of Fred and suddenly she is facing the same direction as him and has her arm down at her side. (00:04:20)
Jeepers It's the Creeper - S2-E3
Continuity mistake: Just before the mask is pulled off the Creeper, Scooby's collar splits into two parts and then changes back again.
Don't Fool With a Phantom - S2-E8
Revealing mistake: When the Wax Phantom first appears on stage, Roger Stevens, the culprit behind the phantom, can be seen at the far right of the stage, even though he should be in the Wax Phantom costume.
Don't Fool With a Phantom - S2-E8
Revealing mistake: When Shaggy has the gang look out the window and tricks them, he is talking and as his jaw moves, an extra layer keeps appearing and disappearing from his nose above the black line of the drawing. (00:17:40)
Don't Fool With a Phantom - S2-E8
Continuity mistake: Fred and Daphne are dancing on stage and Jonny holding a trophy is standing off to the side by a microphone. It cuts to a close up of Jonny, and suddenly he is much closer to the mic, and holding the trophy higher. (00:01:15)
Continuity mistake: Right after the car chase when the Mystery Machine crashes into the boat and fishes, when Scooby reaches into the pile of fishes, his arm turns green. When he pulls out the fish, his arm is back to normal. But when he reaches back down it changes to green then back to normal when he pulls out Shaggy.
Scooby's Night With a Frozen Fright - S2-E4
Continuity mistake: Prof Ingestrom's parka is found, then it becomes Prof Wayne's parka.
Scooby's Night With a Frozen Fright - S2-E4
Continuity mistake: A heater on a table disappears then reappears as the gang investigates the room.
A Tiki Scare is No Fair - S2-E6
Continuity mistake: The Witch Doctor seems to be wearing just his robe and mask. When he's unmasked as Mr Simms suddenly we can see hints of his suit jacket sleeves sticking out.
A Tiki Scare is No Fair - S2-E6
Continuity mistake: When the witch doctor's caught by the statue his arms are free. Just before they unmask him suddenly they're trapped at his sides. When he responds to Fred his arms are free again.
Continuity mistake: When Mr. Fong and his henchman are arrested at the end of the episode, you can see Mr. Fong's Zen Tuo costume is white, but later on in the scene, it turns black.
Chosen answer: A ghost wouldn't have to keep any food in the fridge - they don't need to eat. So it is one thing that proves the ghost is not a ghost.