The Secret of the Unicorn: Part 1 - S1-E3
Audio problem: When Captain Haddock's neighbour says "Is everything all right?" her mouth is wide open but doesn't move. (00:10:55)
Audio problem: When Judy asks "But Grandpa, why didn't you tell us what was going on?" towards the end of the episode, she is speaking with Jane's voice.
Audio problem: When Spook speaks to Top Cat before he takes the chocolate pudding to the captain, he is speaking with John Stephenson's voice. It seems Leo DeLyon was not available as John is trying to sound like Spook.
The Addams Family Meets the Undercover Man - S1-E16
Audio problem: Ted Cassidy (Lurch) was an accomplished organist. However, when he "played" the Harpsichord, he was only miming the actions. When Lurch is playing while Gomez and Morticia are fencing the music doesn't match the movements of his hands.
Audio problem: In "The Robot", Gumball whimpers while his mouth is open. He whimpers again, and this whimper sounds like the first one, except his mouth is closed.
The Accident - S1-E1
Audio problem: After school when Alex and Ray are walking the camera is far away but you can see that the sound of the person that is talking is different than who is seen talking.
Audio problem: During the opening credits, the sound effect of the ringing telephone continues to play after Donna Reed has picked up the receiver and is talking on the phone. (00:00:03 - 00:00:30)
The Great Voice Robbery - S1-E3
Audio problem: Several times throughout the episode while the characters are speaking in other people's voices the spoken words don't match the lip movements.
The Two-Hundred-Mile-an-Hour Fastball - S2-E1
Audio problem: When Deborah gets off the phone, she tells Ralph that if they make the deal they can announce it on the Mike Douglas Show, but the problem is each time we hear Ralph say the name "Mike Douglas" we see his mouth actually say "Merv Griffin." (00:13:30)
Audio problem: While Ted and Jason are slopping pigs at the pen, Ted asks, "They really eat this garbage?" then as Ted pours the bucket contents we hear Ted exclaim, "They really eat this garbage!" but his mouth appears to say, "They really eat this crap!" (00:18:35)
Arthur, the Invisible Bear - S2-E4
Audio problem: When the station wagon pulls into the mountain clearing there is no movement with the trees indicating they are on a sound studio, as some of the dialogue is acoustic. (00:24:00 - 00:24:30)
Herman, the Master Spy - S2-E2
Audio problem: Eddie urges Grandpa to get going, when he replies, his mouth doesn't match the words.
Audio problem: In the early classroom scene, after Judy reads the grammar exercise, Miss Canfield calls on Whitey Whitney, who has raised his hand. When she does, she seems to say, "Harold." (00:01:20)
Audio problem: During the opening credits no one moves their mouth when they notice Superman and say "it's a bird...it's a plane..."
Audio problem: When Rupert Thorne is saying "That file is here all right," his mouth is closed for the first four words. (00:18:10)
Audio problem: When Brian escapes his room and the headmaster with security is checking the rooms, if you look very carefully while the camera is going to Brian's room, you can see the headmaster hitting the door with his hand out, but the sound sounds like it would if he were hitting it with his fist.
Doug Takes the Case / Doug's Secret Song - S2-E1
Audio problem: Around 3 and a half minutes into the episode, Doug, as the Chameleon, says he has a good idea as to who would've taken BeeBe's radio. The end of this sentence is very unnaturally pitched up.
The Scary Sky Skeleton - S1-E6
Audio problem: During the gang's ride on a bumpy road Fred warns Shaggy, Scooby, and Scrappy about some more bumps coming up. He's interrupted when they hit the bumps, then the word "bumps" comes out of Scooby's mouth.
Coup DeVille - S1-E1
Audio problem: When Phil is shaking his leg with Lil, his grunting is out of sync with his lips.
Guilmon Comes Alive - Part 1 - S3-E1
Audio problem: When Jeri starts miming with her sock puppet, it is sometimes out of sync with her voice. It is most noticeable in the part where Takato has detention.