Like 'Panic in Year Zero!' (1962)
Ray Milland's post-apocalyptic Cold War B-movie:
http://www.imdb.com/title/tt0056331/?ref_=nv_sr_1
Ray Milland's post-apocalyptic Cold War B-movie:
http://www.imdb.com/title/tt0056331/?ref_=nv_sr_1