Starring: Tara Strong, Dee Bradley Baker, Paul Eiding, Meagan Smith
Ben 10 vs. The Negative 10: Part 2 - S4-E9
Plot hole: Rojo (from first season's "The Alliance") makes her second appearance in the series in a suit of powered armor. However, in "The Alliance" she had been turned into a cyborg by Vilgax' drone and thus looked radically different than she does here. So how can Max say: "How did she get back her alien tech?" when her equipment and weaponry was totally different in their first encounter?
Be Afraid of the Dark (2) - S3-E12
Plot hole: When the Corrodium Beam is shut down, there is a brief scene of the sky clearing at Mount Rushmore. But on the cliff face all four heads are seen, whereas the head of Theodore Roosevelt got crumbled in "Secrets," and it's too far forward to have been carved into the mountain face, in place (and same position) of the old head, yet again.
Grandpa Max Tennyson: Being a hero isn't about letting others know you did the right thing, it's about you knowing you did the right thing.
Ben Tennyson: What were you just doing, reading greeting cards back at the Mega Mart?
Grandpa Max Tennyson: Well... yes.
The Big Tick - S2-E2
Trivia: 2-2 The Big Tick: When Ben tries to find out what his new Cannonbolt form can do, he makes some hand movements. These are in effect the same as made by Tobey McGuire in the first Spider-Man movie, where he first tries to shoot his webbing purposely.