What a Night for a Knight - S1-E1
Continuity mistake: Scooby's carrying the left shoe of the missing Professor White yet when they find him he's missing his right shoe.
What a Night for a Knight - S1-E1
Continuity mistake: When Daphne suggests leaving the painting room through another door, the Black Knight appears and you can see he has red crest of hair on his helmet. But after a quick cut, we return to the gang and the crest on his helmet is missing. It re-appears when he comes to the painting that Shaggy is hiding behind.
What a Night for a Knight - S1-E1
Continuity mistake: When Scooby sees the Black Knight, he throws up the bones and they form a skeleton of a dinosaur. When we see a close-up of Scooby in the next shot, the dinosaur skeleton is nowhere to be seen.
What a Night for a Knight - S1-E1
Continuity mistake: When Velma loses her glasses, the Black Knight trips over her and lands on the guillotine. She mistakes the Black Knight's growls for Shaggy's sore throat, and pours some cough mixture on to a spoon. When Shaggy enters and runs up to Velma, she is wearing her glasses again.
What a Night for a Knight - S1-E1
Continuity mistake: When Velma says "What a spooky place!" to Scooby, you can see Velma is standing by Scooby but in the next shot she has disappeared.
What a Night for a Knight - S1-E1
Continuity mistake: When Scooby is guarding the door, it is open. When he stops, it is open, and in the shot after that, the door is closed again.
What a Night for a Knight - S1-E1
Continuity mistake: When the gang arrive at the Museum, you can see the handle on the Rear Entrance door is on the left hand side. When Shaggy opens the door and lets Fred, Daphne and Velma in, the handle is now on the right.
What a Night for a Knight - S1-E1
Continuity mistake: When Shaggy puts the ladder on the wall near the Museum Rear Entrance, you can Fred is standing by an open door of the Mystery Machine. In the next shot, he is now standing near Shaggy.
What a Night for a Knight - S1-E1
Continuity mistake: When the gang say "Professor Hyde White!" in the library, you can see Shaggy has his hand on Fred's shoulder. When we Fred and Velma in the next shot, he doesn't.
What a Night for a Knight - S1-E1
Continuity mistake: When the gang are driving along in the Mystery Machine, you can see Velma is sitting by the window. When we see a full view of the front seat, she is now sitting between Shaggy and Daphne.
What a Night for a Knight - S1-E1
Continuity mistake: When Mr Wickles is standing by the crate containing the Black Knight armour, you can see the lid is resting on it. But in a close-up of Mr Wickles, the lid is missing.
What a Night for a Knight - S1-E1
Continuity mistake: When the gang discover an empty suit of Black Knight armour in the truck, you can see the helmet is beside the wheel. When Daphne notices a piece of paper by the wheel, the helmet is nowhere to be seen.
What a Night for a Knight - S1-E1
Continuity mistake: When we see the truck at the beginning of the episode, you can see that the label on the crate is completely clear. When the Black Knight opens the crate, the label now has writing on it.
Continuity mistake: Just before Shaggy goes into the secret passage way, he sits on a stone, and his hair has somehow turned yellow.
Continuity mistake: Shaggy's hair is briefly blond when the gang's scuba diving.
Continuity mistake: When the gang are in the Malt Shop at the end of the episode, Scooby puts straws together to steal Shaggy's drink, and succeeds until Shaggy cuts the straw. But after Velma says "That closes the mystery!", Scooby starts drinking through his straw and we cut to the other four drinks on the table. This time, Shaggy's glass is completely full.
Continuity mistake: When Daphne discovers the storehouse of scuba tanks, Fred is behind Velma and Shaggy. When we see Shaggy and Velma in the next shot, Fred disappears.
Continuity mistake: When Shaggy cannot light the match, he is holding a red matchbox in his left hand. In the next shot, the matchbox disappears.
Continuity mistake: Before Shaggy is about to light the fuse on the cannon, Scooby's tail is by the fuse. When we a close-up of the fuse, the tail has gone.
Continuity mistake: When Shaggy is sitting down after being squashed the door that Scooby opened, the door is closed. But when we see Shaggy in the next shot, the door is now open.
Answer: During most episodes of "Scooby Doo, Where Are You?," the gang often split up to explore the latest haunted mansion or abandoned windmill or deserted amusement park. Scooby and Shaggy would generally end up together, Velma would often go off alone, and Daphne would frequently go exploring with Fred. It seemed to be a running theme in the "Scooby Doo" cartoons that Daphne was perpetually flirting with Fred. Fred, however, always seemed much more obliviously preoccupied with finding the next clue, foiling Daphne's amorous intentions. I have always been under the impression that the Scooby-Doo gang was a pretty sexually ambiguous group. More than a few people have suggested that athletic, well-coiffed, ascot-wearing Fred, and bookish Velma were early archetypes of gay/lesbian teens. The show existed in a time when several cartoons suggested sexual ambiguity in its characters: Effete Snagglepuss, a repeatedly drag-wearing Bugs Bunny (who even appeared in TV's first same-sex wedding with phallic rifle-toting Elmer Fudd), prim and polite gophers Mac and Tosh, Peppermint Patty, Marcie, Schroeder and Linus from the "Peanuts" cartoons. But whether or not any then subversive homosexual undertones were ever intended in any of the characters, the oft-paired Daphne and Fred never seemed able to get their relationship beyond the lukewarm stage, much to Daphne's apparent chagrin.
Michael Albert