Is… is this too much? Yes, yes it is.

The cast of Avengers: Infinity War (check out our review here) have been doing the rounds all over the place to promote their new epic feature.

A couple of nights ago, they played a gas 'Guess the Avenger' gameshow-type quiz, and we ourselves interviewed Benedict Cumberbatch as well as directors The Russo Brothers of late too.

Now having appeared on The Tonight Show with Jimmy Fallon, a number of the cast members including Robert Downey Jr., Scarlett Johansson, Chris Hemsworth, Chris Evans, Chris Pratt, Benedict Cumberbatch, Chadwick Boseman, Anthony Mackie sing a version of "The Brady Bunch" theme song, called "The Marvel Bunch."

Prepare to cringe at Fallon’s attempts at 'funny', 'quirky' sketches, and at some of the questionable singing: