A scientist who is working on a cure for influenza is victimized by his unscrupulous boss, who releases the vaccine before it's ready, resulting in the death of the scientist's son.
Lon Chaney Jr.
as Jeff Carter
Brenda Joyce
as Mary Carter
J. Carrol Naish
as Roger Graham
Milburn Stone
as Stevens
Lloyd Bridges
as Dave Curtis
Addison Richards
as Dr. Williams
Mary Gordon
as Mrs. O'Connor
Christian Rub
as Mr. Moore
George Chandler
as Harper
Jody Gilbert
as Mrs. Todd
Gregory Marshall
as Tommy Carter
Wilton Graff
as Brandon
