PEACOCK DEBUTS TRAILER FOR NEW ORIGINAL DOCUMENTARY BRAY WYATT: BECOMING IMMORTAL PREMIERING APRIL 1 Bray Wyatt: Becoming Immortal is narrated by Mark William Calaway, better known as ‘The Undertaker.’ The documentary looks at the remarkable career of the late Windham Rotunda also known as Bray Wyatt, one of the most skillful, tenacious, and creative WWE …