Super Grover

Continuity mistake: In Marie's bedroom, the finials atop the tall cabinet beside the door appear and disappear, and when Marie gets out of bed while Nutcracker and Mouse King duel, the cabinet now has an additional pediment.

Super Grover ★

Continuity mistake: After the bell is rung, when Marie and Fritz rush over to their parents the tall cabinet has a flat top, but once the toy castle is uncovered there's a pediment atop the cabinet, which vanishes and reappears in following shots.

Super Grover ★

Continuity mistake: When Godfather Drosselmeier walks into Marie's bedroom before he tells her the story, the bedroom door opens from the left, but after Marie's mother brings her the breakfast tray the door now opens the opposite way, from the right.

Super Grover ★

Continuity mistake: After Fritz breaks Nutcracker's teeth, Marie removes the ribbon bow from her waist and wraps the ribbon around Nutcracker's mouth. When Marie walks to the cabinet we see the back of her dress minus the bow as it should be, but when Marie walks toward the clock the bow returns to the back of her dress. It then vanishes and reappears in following shots.

Super Grover ★

Continuity mistake: While Godfather Drosselmeier is sitting on the clock talking to Marie, she has a bow in her hair, but when she turns around to see the mice the bow has vanished, then it reappears.

Super Grover ★

Continuity mistake: While the Mouse King and Nutcracker are in the midst of the sword fight, in the closeup a long drapery cord has suddenly appeared in front of the draperies which wasn't there in the wideshot, and after Nutcracker uses the cord it vanishes just as quickly.

Super Grover ★

Continuity mistake: While the Mouse King and Nutcracker are fighting, when Marie wakes up we see the stuffed toys are at the foot of her bed and the wardrobe doors have handles. However, when she walks toward the door, the four stuffed toys have vanished, and the wardrobe handles are missing.

Super Grover ★