In a way, the "Split" films (aka the "Unbreakable ... David Dunn (Willis) from "Unbreakable" chimes in from nowhere. "Mr Glass," he says, before the film cuts to black. Shocking as it might ...

but his workman's uniform, with "Dunn" embroidered on his pocket (he played David Dunn in "Unbreakable"). Willis pipes up: "They called him Mr. Glass." Mic drop. 2. So, wait, is "Split" an ...