Footage of Marvel's Avengers from SDCC 2019 has leaked online. 1 / 7
The footage shows off the abilities of Thor... 2 / 7
... and Iron Man, who make use of their iconic skills. 3 / 7
The video also shows Black Widow and Bruce Banner flying above the carnage. 4 / 7
Captain America gets Bruce Banner to leap out of their plane... 5 / 7
... and he transforms into the Hulk on the way down. 6 / 7
Marvel's Avengers will be released May 15, 2020. 7 / 7