Countdown: The Sky's on Fire

Donzaleigh Abernathy as Dr. Hellstrom Richard Penn as Mayor Bill Josie Bissett as Jennifer Thorne Ben Browder as Racer Tom Irwin as Dr. Aaron Schiffren John Corbett as Dr. Evan Thorne Bradley Whitford as John Morgan, KTML News Jo Anderson as Elizabeth Sobel John Billingsley as Dr. Andrew Pike