Sometimes the Avengers just fail to assemble correctly. But that's half the fun! Marvel's "Avengers: Age of Ultron" has its digital release this Tuesday, September 8, and it's out on DVD/Blu-ray on October 2. One of the many extras coming with the release is a gag reel, and you can watch it now in the video below.

Several stars are showcased in the bloopers, including Columbo impression. Peter Falk would be proud, man.

Check it out:

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