Continuity mistake: The number of steps leading up to the Warner Bros. administration building changes from five to four after Mr. Plotz kicks the Goodfeathers trio out of his way.
A Very Very Very Very Special Show - S4-E11
Continuity mistake: When the Warners approach Mr. Plotz on the beach, Yakko hints about winning the Humanitarian Animation Award and makes a motion with his right arm. But once the shot changes, Yakko's arms are crossed instead.
Ten Short Films About Wakko Warner - S4-E23
Continuity mistake: In Film 5 (My Dinner with Wakko), while recounting his visit to the Mayan ruins, Dr. Scratchansniff's teapot vanishes from the table between cuts.
Pitter Patter of Little Feet - S4-E26
Continuity mistake: The exam room's doorknob vanishes in one shot - at the point where 'the little man from the draft board' gives Brain a reflex test.
Continuity mistake: When Mindy is following White Rabbit through a cottage, the number of cookies on the kitchen table keeps changing with every shot.