Continuity mistake: After Dot is hired by the Queen to help restore Windsor Castle's banquet room, the red carpet beneath her vanishes between shots.
Continuity mistake: When Rita and Runt arrive at Palm Springs in search of Sonny Bono's house, an extra palm tree appears in the background between shots.
Continuity mistake: Following the death scene involving Bumbie's Mom, Slappy tries calming Skippy down but somehow she instantly switches to an aisle seat between frames.
The Cat and the Fiddle - S1-E71
Continuity mistake: When Runt charges for Stradivarius' front door, he knocks it clean to the ground but, between shots, its doggy door vanishes.
Continuity mistake: Just before Flavio and Marita go apartment hunting in the city, their helicopter repositions several feet out of the landing pad, despite the fact that nobody is in the cockpit.
Cat on a Hot Steel Beam - S1-E60
Character mistake: As the fire truck darts out from a back alley, the sign on a nearby gift shop window reads "gift's" when it should be "gifts".
Continuity mistake: When the zoologist spots Flavio and Marita playing tennis, a canteen appears around her left shoulder as she holds the binoculars.
Continuity mistake: When Mr. Director first meets the Warners near a buffet table, his chair disappears for a shot, only to reappear moments later.
Continuity mistake: When Mel Gibson approaches Dot at the receptionist's desk, the number of transfer keys and blinking lights on the telephone changes.
Continuity mistake: When the Warners first step into Beethoven's house, the doorknob plate vanishes.
Continuity mistake: Just as Slappy gets up from her seat to accept a Friar's Award from Walter Wolf, a drinking glass appears on the table in front of her as the shot changes.
Cat on a Hot Steel Beam - S1-E60
Continuity mistake: In the opening scene where Mindy escapes from the backyard's gate, Buttons naturally runs out to find her. But at some point in this short time, the gate's hinges switch sides.
Continuity mistake: After the Warners find an entrance to the alien spaceship's bridge, the pair of sliding doors behind them closes between shots.
Continuity mistake: Before Slappy dumps red hot bolts down Walter Wolf's throat, she holds the bucket differently from one shot to the next - first at the sides, then by its handle.
Continuity mistake: At Carnegie Hall's side exit, Yakko opens the door to find Ms. Nurse ready with a net. For one shot in this sequence, the door vanishes altogether.
Continuity mistake: When Rita is singing out from her cell, a steel window bar goes missing for one shot.
Continuity mistake: On their way to Switzerland, Pinky and Brain discuss a plan to take over the peace summit. As Brain writes on the blackboard, "pop" changes to "drop" in between shots.
Continuity mistake: In the opening pair of shots involving the Warners' audition for a new movie, an extra shelf of shoes appears in the background.
Continuity mistake: After being kicked out of Warner Bros. Studios, Dr. Scratchansniff lands face down outside of the entrance. In one instant he's halfway on the sidewalk, but as soon as the shot changes he's lying fully on the street instead.
Continuity mistake: Yakko originally spins $5,000 on Wheel of Morality, but the needle jumps a few spaces between frames, ultimately landing on 'Trip to Tahiti'.
