Jeepers It's the Creeper - S2-E3
Continuity mistake: When Daphne asks Velma if she is all right after Scooby and Shaggy knocked her over, Daphne's pink leggings are missing.
Jeepers It's the Creeper - S2-E3
Continuity mistake: When the Creeper is finally captured, we see a view of all the gang and the Creeper in hay bales and Fred is next to the Creeper. When Scooby walks over to the Creeper, Fred has suddenly disappeared.
Jeepers It's the Creeper - S2-E3
Continuity mistake: After the gang's encounter with the hermit they head back to the Mystery Machine, and when Fred opens the passenger door in the wideshot its colors are the usual blue, green, and orange, but in the closeups the door's exterior is solid green. The style of the door handle is also different in the closeups.
Jeepers It's the Creeper - S2-E3
Continuity mistake: When we see Daphne in the Mystery Machine at the end of the episode, her scarf is coloured green but changes to purple in the next shot, then it's back to green when they return the chick.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When the gang have captured Asa Shanks after the column collapsed on him, Daphne is at the far end of the column. But after Scooby reveals the treasure from inside the column, he takes it to Mr. Stillwall but Daphne is nowhere in sight.
The Haunted House Hang-Up - S2-E5
Continuity mistake: In a full view of the Mystery Machine driving at the end, Shaggy is initially sitting in the front, but in the very next shot he is sitting in the back with Scooby, finishing their pizzas and back to playing their instruments.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When Fred hears thumping noises from the attic, we see a full view of the gang and Mr. Stillwall is next to Shaggy in the hen house. When we see Fred and Shaggy in the next shot, Mr. Stillwall has gone.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When the gang are standing by the well after Shaggy and Scooby told them they had seen a ghost, a rope on the spindle and the end of the rope is loose, but after Velma says that there are no such thing as a ghost, we cut back to the gang and the end of the rope is nowhere to be seen.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When Velma picks up the green plant that is covering the sign post, she picks up the plant with her left hand, but in the next shot she is now holding the plant in her right hand.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When Shaggy says "It says 24,000 miles to China", there is no-one standing beside him, but in the next shot he is now standing next to Daphne.
Don't Fool With a Phantom - S2-E8
Continuity mistake: When the Wax Phantom closes the door, you can see the door latch does not have a lock, but in the next shot a lock appears on the door frame.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When Scooby Doo and the gang are pursued by the invisible ghost with a candle, they hide in a room and Scooby blows out the candle and shuts the door. You can see the door has a handle on the left hand side, but when we see the gang in the room in the next shot, there is no handle on the door.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When Shaggy lifts the rug to discourage the headless spectre, it looks like it goes back into place. But when Velma, Shaggy and Scooby Doo are chased down the stairs by the spectre a little later on, the rug is nowhere to be seen.
The Haunted House Hang-Up - S2-E5
Continuity mistake: When Fred attempts to open the door, there is no keyhole under the door handle. But in a close-up of the handle in the next shot, a keyhole appears.
Don't Fool With a Phantom - S2-E8
Continuity mistake: When Fred says "Are we glad to see you guys!" after grabbing hold of Shaggy and Scooby, you can see behind Velma there is a hole in the wall. But in the close-up of Velma in the next shot, the hole has gone.
Don't Fool With a Phantom - S2-E8
Continuity mistake: When Shaggy and Scooby Doo are on the floor after escaping from the Phantom on the conveyer belt, you can see there is some rope around them. But when the two run away from the Phantom, the rope has gone.
Don't Fool With a Phantom - S2-E8
Continuity mistake: When Shaggy and Scooby Doo arrive at the dinner table, you can see there is a jelly opposite the chicken. But when the Wax Monster comes to the table, the jelly has gone.
Don't Fool With a Phantom - S2-E8
Continuity mistake: At the museum, Fred discovers a sign saying "Wax Phantom Display" on a concrete block. But when we see a full view of the gang a few seconds later, the sign and the block have disappeared.
Don't Fool With a Phantom - S2-E8
Continuity mistake: Daphne is wearing pink tights at the start of the episode, but when the gang discover that the safe was robbed after freeing Johnny Sands, look at Daphne and you can see her tights are missing. They reappear when we see her with the gang a little later on.
Don't Fool With a Phantom - S2-E8
Continuity mistake: In one shot of Fred, Daphne and Velma at the TV station, you can see there are some lights behind Daphne, but when we see a close-up of her, the lights have gone.
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.