Continuity mistake: When Buffy is talking to Riley, she puts the scarf on her head, on his hand. He talks to her and says "Maybe I am the bad guy," and in the next frame her scarf is back on her head again, then off again in the next frame. (00:24:20)
Continuity mistake: Carter and Cadet Haley enter the Stargate and we see them through the "puddle." When they come out on The Other Side, their positions are reversed.
Beware the Third Wish - S1-E31
Continuity mistake: The Wicked Wisher throws giant exploding coins onto the field TJ is on, as TJ runs towards the WW. The giant coins remain on the field after they explode, yet when TJ reaches the top of the field, there is no sign of the coins, or their remains.
Continuity mistake: The fish that Harley uses to protect herself from the Joker changes shape and size every shot.
Academy's Seven Mysteries Murder Case: File 1 - S1-E1
Continuity mistake: Miyuki and the other girls happen by several bloodstains which turn out to be a result of Kindaichi's messy eating habits. When Ruiko Sakuragi makes her appearance, the gory ketchup mess in the corner is gone. (00:05:15)
Continuity mistake: When King mentions the two brothers' "destiny", his big feline is at Young Diabolik's side, facing King and the others. Aerial shot, and the panther is at King's side facing Diabolik. (00:05:00)