Hulk and the Agents of S.M.A.S.H. - Season 2 (2014)

The Hulks must face each of their greatest fears in order to stop the Null from crossing through a worm hole to reap ruin upon Earth.

Upon being lured to an unnamed planet, the Agents of S.M.A.S.H. team up with their old friends the Guardians of the Galaxy to stop Super-Skrull and the Skrulls from using the Agents of S.M.A.S.H.'s gamma energy to create gamma-powered Skrulls in their latest plot to invade Earth.

The Hulks finally return to Earth only to discover that they're centuries too late! The High Evolutionary devolved all humans into primitive beasts, and devolves the Hulks too!

A-Bomb brings a cute alien aboard the ship despite Hulk's warnings against it. When the alien starts to multiply and take over, A-Bomb lies about disobeying Hulk's order.

The Agents of S.M.A.S.H. returns to Earth with Leader still in their possession even though they were blamed for the destruction of Vista Verde following the incident by Leader's Agents of C.R.A.S.H. They find Vista Verde under the rule of Abomination (who was pardoned and reinstated into the U.S. Army) upon learning this from Mayor Stan and finding Hulkbusters that are under his command. Now the Agents of S.M.A.S.H. must liberate Vista Verde and defeat Abomination before he can use one of Thunderbolt Ross' old weapons in his plan to attack other nations.

While being pursued by the military, the Agents of S.M.A.S.H. go after Leader when he steals all the confiscated weapons from their vault. When Devil Dinosaur is enlarged and let loose by Leader, the Agents of S.M.A.S.H. team up with Spider-Man to stop Devil Dinosaur and restore him to normal size.

A-Bomb starts to doubt his strength as an Agent of S.M.A.S.H. and must learn to use his other attributes against the incredibly strong Xemnu, an intergalactic fighting champion, for the fate of Earth.

When the Hulks are framed by Abomination for attacking the S.H.I.E.L.D. Tri-Carrier, they must face evil gamma-powered doppelgangers to save Nick Fury.

The Hulks are locked up by Abomination in the same super villain prison where many of their enemies now reside. Can the Hulks escape and prove their innocence?

Upon S.H.I.E.L.D. exonerating them from the frame-up in Vista Verde caused by the Agents of C.R.A.S.H., the Agents of S.M.A.S.H. track the Leader to a deserted island. They get stuck in a deadly maze (which Leader improved on Thunderbolt Ross' plans in his earlier fight with Hulk) where Hulk's rage is drained from him, making him mellowed out. After the rest of his teammates are captured, Hulk finds them in Leader's clutches at the center of the maze where Leader uses his machine to manifest Hulk's dark side in the physical form of Dark Hulk.

Hulk reluctantly fills in as Mayor of Vista Verde, while Red and Skaar leave the team to start their own webcast as supper villain bounty hunters.

While saving Earth from a potentially catastrophic meteorite, the Hulks come face to face with a future version of Hulk called Maestro who might not be the hero they think he is. The rest of the Agents of S.M.A.S.H. are unaware of Maestro's true plans until they encounter a future A-Bomb.

The Hulks team up with Hercules to stop Pluto from turning everyone on Earth to stone.

With help from Betty Ross, Hulk allows himself to be turned back into Bruce Banner. Bruce Banner then struggles with the decision when Ronan the Accuser launches a Kree attack on Earth.

The Agents of S.M.A.S.H. help Iron Man subdue Mainframe in a gladiatorial roller derby game for the fate of the planet. However, only one of the Hulks knows how to skate.

Hulk chases Leader back in time to the Jurassic era, but their actions result in present Earth being taken over by dinosaurs! Hulk battles Leader in the past to save all of time.

Hulk follows Leader back in time to the Viking Era and teams up with young Thor and Loki. The Agents of S.M.A.S.H. fight to stop "All Father" Leader from taking over the planet.

Hulk pursues Leader back in time to the Victorian era and unites the Howling Commandos against Dracula, who wants to shroud the Earth with Leader's gamma cloud.

Chasing Leader through time to World War II, Hulk teams up with a young Captain America to stop Red Skull who becomes Green Skull when enhanced with gamma energy by Leader. In the present, the Agents of S.M.A.S.H. team up with an old Captain America to fight and free the world from HYDRA which is led by Leader and operating a device that is powered by Green Skull.

Finally catching up to Leader in the present, Hulk reunites with the Agents of S.M.A.S.H. But, he's unexpectedly whisked into the future to battle a Leader threat.

While escorting Abomination to stand trial for his crimes, the Hulks run into Ghost Rider, who has come to make both Abomination and Red atone for their past bad deeds.

A Kree armada led by the Supreme Intelligence who is invading in retaliation for Ronan the Accuser's incarceration. When the Kree free Ronan the Accuser and Leader, Hulk is torn between his two teams the Agents of S.M.A.S.H. and the Avengers where both groups fight to prevent the Kree from destroying Earth.

The Agents of S.M.A.S.H. and the Avengers must work together to free Hulk from the Super Intelligence and prevent the destruction of Earth.