Wait. Is Joseph Gordon-Levitt in 'Glass Onion: A Knives Out Mystery'?

While acclaimed filmmaker Rian Johnson might jump from one genre to another, one thing that's remained a constant are cameos from actor Joseph Gordon-Levitt. This remains true with Glass Onion. But before we give away the cleverly hidden cameo in this Knives Out sequel, let's take a step back to appreciate the big...