Avengers and Groot from the "Guardians of the Galaxy" performed a Christmas song

The video editor and the game developer James Covenant created a video in which he forced the heroes of the films “Avengers” and “Guardians of the Galaxy” to sing a Christmas song. From the “Guardians of the Galaxy”, the video is acted by the hero-brutus, who knows how to pronounce only the phrase “I am Groot” (“I am Groot”), but this was enough for the execution of the verse.