The Whole Cast Singing Happy Birthday to IRON MAN In The Set Video From AVENGERS: ENDGAME

Robert Downey Jr. has revealed a new video from the set of Avengers: Endgame, and it stars the whole cast assembled together singing “Happy Birthday” to the first Iron Man movie, which turns 11 years old today.

This video was clearly shot last year while the cast and crew were shooting the final major fight scene between the Marvel heroes and Thanos and his army. In this video, the cast of the film is all geared up in their costumes.

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#Happy 11th #Birthday to the 1st #IronMan film, released on this day in 2008… #TeamStark #thankyou (🎥 @jimmy_rich )

A post shared by Robert Downey Jr. (@robertdowneyjr) on May 2, 2019 at 8:29pm PDT