Now that Dracula (Adam Sandler) has opened the Hotel Transylvania's doors to humans, things are changing for the better; however, Drac is secretly worried that his half-human grandson, Dennis, isn't showing his vampire side. So, while Mavis and Johnny are away, Drac enlists his friends to help him put the boy through a "monster-in-training" boot camp. But things really get batty when Drac's cantankerous, old-school dad (Mel Brooks) pays an unexpected visit.
Transported to an alternate universe, four young outsiders gain superhuman powers as they alter their physical form in shocking ways. Reed Richards becomes Mr. Fantastic, able to stretch and twist his body at will, while pal Ben Grimm gains immense strength as the Thing. Johnny Storm becomes the Human Torch, able to control and project fire, while his sister Sue becomes the Invisible Woman. Together, the team must harness their new abilities to prevent Doctor Doom from destroying the Earth.
When Tony Stark (Robert Downey Jr.) jump-starts a dormant peacekeeping program, things go terribly awry, forcing him, Thor (Chris Hemsworth), the Incredible Hulk (Mark Ruffalo) and the rest of the Avengers to reassemble. As the fate of Earth hangs in the balance, the team is put to the ultimate test as they battle Ultron, a technological terror hell-bent on human extinction. Along the way, they encounter two mysterious and powerful newcomers, Pietro and Wanda Maximoff.
Forced out of his own company by former protégé Darren Cross, Dr. Hank Pym (Michael Douglas) recruits the talents of Scott Lang (Paul Rudd), a master thief just released from prison. Lang becomes Ant-Man, trained by Pym and armed with a suit that allows him to shrink in size, possess superhuman strength and control an army of ants. The miniature hero must use his new skills to prevent Cross, also known as Yellowjacket, from perfecting the same technology and using it as a weapon for evil.
An eight-year-old boy is willing to do whatever it takes to end World War II so he can bring his father home. The story reveals the indescribable love a father has for his little boy and the love a son has for his father.