The Avengers: Earth's Mightiest Heroes

One of the soldiers with Captain America is named "Howlett", and addresses his commanding officer as "bub". This may be James Howlett, later Logan (also known as Wolverine, of the X-Men).

The S.H.I.E.L.D. agent piloting Hawkeye and Black Widow's jet is called Morse - most likely referring to Bobbi Morse, who became the heroine Mockingbird (to make an appearance later in the series, in the episode Widow's Sting) and married Hawkeye in the comics.

When Thor was battling Graviton, Graviton increased the amount of gravity on Thor by 1,000 times Earth's normal gravity - sending him to the bottom of the ocean. Later in the episode, the entire team was battling Graviton when he increased the amount of gravity on all of the heroes. When he did this, the only team member who could move at all was the Hulk (with great effort). We can assume that this means the Hulk is capable of withstanding 1,000 times Earth's normal gravity if not more when he tries hard enough.

This episode was combined with the microepisodes "Enter the Whirlwind", "Welcome to Wakanda", and "The Big House" to form "The Man in the Ant Hill", the fifth full-length episode of the series to be produced.

This episode made its online debut at disneyxd.com on Wednesday, 10/6/10.

This episode made its online debut at disneyxd.com on Friday, 9/24/10.

This episode's title is taken from Tales To Astonish #27 (Jan. 1962), featuring the first appearance of Ant-Man.