Age of Ultron (S1, E3):
Bart would be on top of a cafe in new york, talking to Bard and Asgerd.
Asgard: "Sorry, Bart, but I'm not fighting Ultron again…..I lost a whole eye that day."
Bard, who is holding a Stormbreaker, says, "I'll come with you to fight. Sister has been too weak ever since that fight to use Stormbreaker, so now I'm the wielder of Stormbreaker and I'll be stronger than ever with my lightning and Stormbreaker. So, where do we need to go?" Bart would think about this and says, "Let's go get everyone else, and then go to Ultron's new headquarters, at the shield helicarrier above new york". Bard would summon the Bifrost, sucking them up.
The Bifrost would appear at the Shield helicarrier, and Bart, Peter (spiderman), Bard, Stewart (Ghost Rider), and Deadpool would come out of the Bifrost, and the alarm would go off. Two shield agents would come out, but Peter pulls them forward with his webs, and Bart kicks them both in the head. Out of one of the doors that lead to a lower floor, Iron man in a green hydra suit would come out, a Hydra cap, a Black widow with a hydra symbol on her suit, and a thor that's a robot, who has a fake Mjolnir... Bart would take a step back and says, "What the hell?!" Stewart would turn into his ghost rider form, Bard would summon lighting to channel into himself, and Peter would refill his web-shooters. Hydra cap would raise his shield, and says, "HAIL HYDRA". Then he throws his shield.