When the Wind Blows (1986)

Jim (Sir John Mills) and Hilda Bloggs (Dame Peggy Ashcroft), a middle-class couple whose children have all grown up. Their house is hit indirectly by a Soviet nuclear bomb, leaving it in ashes and barely standing. Jim and Hilda survive by ducking behind a door that Jim set up as an inner refuge.

When the Wind Blows is an animation movie featuring Peggy Ashcroft and directed by Jimmy T. Murakami.

When the Wind Blows is currently streaming for free (ad-supported) on Cineverse, Freevee, The Roku Channel, Tubi TV and VUDU Free and it's also available on Midnight Pulp.

It is also possible to buy When the Wind Blows on Amazon Video, Microsoft Store and Vudu.