The Undoing - The Candy Mix

Vegan Candy helps the murder mystery bile go down when Hugh Grant, Nicole Kidman and Donald Sutherland circle each other with murderous suspicion.  Contains: Menacing gummy sharks, lifesaving gummy peach rings, innocent sour patch kids and literal red herring sugar free swedish fish.

From google

 The Undoing
(2020) on IMDb

The Undoing - The Candy Mix Trailer