The sheer terror and unearthly beauty of a raging forest fire is breathlessly captured in this compelling Irwin Allen production boasting a big-name cast and enough blazing special effects to turn night into day. Involved are a lumber mill owner (Ernest Borgnine), the widowed operator of a forest lodge (Vera Miles), a teacher on a class outing (Donna Mills), a country doctor (Lloyd Nolan), a couple (Patty Duke Astin and Alex Cord) whose shaky marriage is healed when battling the blaze brings out...