The Classic Sci-Fi Ultimate Collection: Volume 2 (The Land Unknown / The Deadly Mantis)

Disc Two of the 3-Disc Volume Two Boxset

The Land Unknown (1957, 79 mins)

When a Nacy expedition crash-lands in a crater thousands of meters below sea level, they encounter a hot, tropical landscape of prehistoric terror filled with ferocious dinosaurs.

The Deadly Mantis (1957, 79 mins)

A paleontologist teams up with the military to battle a huge praying mantis when it goes on the attack in metropolitan cities after being released from an Arctic iceberg.