Beginning of the End-Colorized

A curious reporter (Peggie Castle) discovers that the complete destruction of a small town was caused by giant locusts that were accidentally enlarged by a scientist (Peter Graves) experimenting with radioactivity to increase plant growth. They must be stopped before they overrun Chicago.

Peter Graves as Dr. Ed Wainwright
Peggie Castle as Audrey Aimes
Morris Ankrum as Gen. John Hanson
Than Wyenn as Frank Johnson
Thomas Browne Henry as Col. Tom Sturgeon
Richard Benedict as Cpl. Mathias
James Seay as Capt. James Barton
John Close as Maj. Everett