Movies Notably Shadow-Directed?

I was just looking at the 90's indie comics winners, and remembered that last year, when they put Alex Garland on the main feed bracket, they marked that they would be covering Dredd in his filmography, as he is known to have shadow-directed it. What are other notable examples of this? This can be reshoots, second-unit work, taking over while not gaining a directing credit etc....

Some examples I know of the top of my head:

Joss Whedon taking over for Zack Snyder on Justice League

Dexter Fletcher replacing Bryan Singer on Boehemian Rhapsody

Tony Gilroy doing notable second-unit work on Rogue One