Mervyn Johns

[Christopher Matheson]

I recall seeing a film featuring Mervyn Johns sitting on an Underground train laughing out loud to himself, and the other passengers turning into skeletons. I think Johns may be a war-time film and Johns a Nazi spy. Anyone know the title?

Christopher Matheson

[Hackett]

Mervyn Johns played a Nazi spy in "NEXT OF KIN".

[DB7]

I've not seen it, but perhaps COUNTERBLAST (1948).