4K Ultra HD movie reviews: 'The King's Man' and 'Escape from L.A.'

Here's a look at a pair of action films recently released on the ultra-high definition disc format.

The King's Man (Walt Disney Studios Home Entertainment, rated R, 2.39:1 aspect ratio, 131 minutes, $39.99) — Director Matthew Vaughn's World War I espionage drama from late last year delivered a lower-octane prequel ...