ET Vault Unlocked: Kevin Costner! From his iconic westerns that got him labelled the Clint Eastwood and Robert Redford of his generation, to his time on “Yellowstone” and where it stands today. Then, inside his athletic movies from “Draft Day” to “Chasing Dreams” and “The Upside of Anger”. Plus, how he became one of Hollywood’s heartthrobs. And, his time on the set of “The Bodyguard” with co-star Whitney Houston. Then, inside his Oscar® winning directorial debut, “Dancing with Wolves”. Plus, his life as a family man and father of 7.