David and Carolyn marry in Hawaii and continue to work to find a cure for both their afflictions in a race against time.
Bill Bixby
Jack Colvin
Lou Ferrigno
Mariette Hartley
Brian Cutler
Diane Markoff
Duncan Gamble
Meeno Peluce
Rosalind Chao
Russ Grieve
Nat Jones
Russell Takaki
Ted Cassidy