LOST WORLD OF THE MAYANS! (original print ad - all caps)
Eric Was Just a Boy, But He Could Still Teach the Mighty Tarzan a Few Secrets of the Jungle!
Tonight your television set becomes a time machine to the 22nd century.
A new wave in terror...
After the sun has set and the night wind has died comes the hour of the bat people!
THE DYNAMIC HERO OF THE AIR-WAVES - NOW A DASHING HERO ON THE SCREEN (original six-sheet poster - all caps)
An exciting discovery leads the gang into unexpected mystery!
Have we visitors from outer space?
The screen's mightiest excitements go on the rampage!
Romance! Adventure! Thrills!
They went looking for gold. They found something evil.
Trapped In a Cave of Terror!
A Monster created from the depths!
Atomic mutations with an appetite for flesh!
Jacki Coogan grown up! Talking on the screen for the first time! And mischievous Mitzi Green! (Print Ad- Cortland Standard, ((Cortland NY)) 10 January 1931)
Outdoor adventure that thunders across the screen!