Continuity mistake: When Nate is comforting his mother in the side room, a bracelet on his right wrist disappears and reappears multiple times.
Continuity mistake: In the episode called "Mek Pek", when Casper and Niels are standing in front of the couch at Jump-Start, Casper is having his right hand in his back pocket, then the angle change, and suddenly his hand is in his right pocket.
Fiend is Like Friend Without the 'R' - S1-E4
Continuity mistake: Mandy hits a baseball with one of Grim's bones, yet when we see Grim, there are none of his bones missing from his body.
Revealing mistake: In the opening scene when we see Jack and Victor as small boys and then turning into old men, look at Victor when he is a small boy. At one point he looks at the crew. It is over in a split second. Blink and you will miss it.
Matt&Sarah@Gossip.com - S1-E10
Continuity mistake: When Matt and Sarah are in the kitchen (when Matt tells her about Jared) the spoon that's sticking out of the ice cream keeps moving around between shots.
II (The Samurai called Jack) - S1-E2
Revealing mistake: When Jack cuts the flying car's hood off, he slashes it vertically, but it is cut horizontally.
Continuity mistake: In the episode when Penny went to work with her mom and the Magician comes in with the tiger that is acting strangely. The tiger is sitting on the floor and has just eaten its food. Penny is standing there next to the tiger, the camera goes to her mom for about two seconds, then it goes back on her and the food has returned in the bowl again. Then it's empty again.
Revealing mistake: When Shalimar is getting ready to leap on Gabriel, there is a quick glimpse of support wires attached to her.
Continuity mistake: When Bug speaks with the beautiful widow the second time, about performing a noninvasive autopsy on her husband, her long hair continually changes position in the shots that face her.
Revealing mistake: At one point when Alan's phone rings (Nokia 8310) he answers it and talks to the caller yet it's obvious he isn't talking to anyone. He blatantly presses the red/cancel button to answer the call. The image hadn't been reversed though, because he pressed the exact same button to end the call.
Continuity mistake: The back passenger tire blows and they come to a stop, You can see the tire is still inflated. But when they show a close up of the tire its burst at the tread. (00:21:20)
Continuity mistake: When Jane goes into hospital, Michael hears on the phone that she is in Holles St. Hospital yet drives to and walks into Temple Street hospital to pick her up.
Audio problem: While Pickles is sniffing the ground, she asks Bob "Did you know vomit tastes bad?", but her lips don't match what she is saying.
Spider's Little Daddy/Tricycle of Terror - S3-E1
Continuity mistake: Mandy's working on her report. The page she's on says "CORN by Mandy." A moment later, she writes the same title on another page.
Other mistake: Two Tiffs can be seen for a few seconds when King Dedede and Escargoon drive in.
Other mistake: In this episode, Eric tries to destroy a mutant, apparently unaware that Rangers don't destroy mutants but freeze them. Yet in Quantum Quest and Clash for Control, he froze a mutant.
Date Night - S1-E17
Continuity mistake: The waiter is carrying around a foil swan. Change of camera angle and all of a sudden the swan is sitting in the middle of the table. (00:19:10)