BATTLING UNKNOWN TERRORS IN A LAND OF PERIL UNDER THE OCEAN'S FLOOR! (original 1936 poster)
The Man With The Radio-Active Brain!
True terror can be created...
See What Ain't. See a... Haint!
Frozen alive for 20 years! Now they return from their icy graves to seek vengeance!
Who's there?
Nuclear Blackmail! A City Waits to Die
Takes you to the bowels of the earth for thrills and chills!
Mickey Spillane. His Gut-Rupping! ... Face Splattering! ... Adventure Turns a Carribean Paradise Into a Bullet-Riddled Island of Hell!
Strange Invisible Astro-Energy Unleashed Leaves Mankind A Human Shell As It Destroys His Body And Brain!