Does the Whodunit Mystery ‘Knives Out’ Have a Post-Credits Scene?

Is there a post-credits scene for Knives Out?

The answer is not exactly. There is no post-credits scene but a very important sound can be heard during the credits. A sound that, honestly, sums up the end of the film pretty well. So, please, we are issuing a warning much in the same way Rian did about the trailers. Although all we are discussing here is one simple sound, it’s a sound that is crucial to understanding the film and one very important character’s story arc in particular.