While the team of scientists are still frantically searching for a cure, investigative reporter Jack Nash literally comes under fire. The president has to make a difficult decision and in order to prevent a nuclear disaster that would actually strengthen the "Andromeda Strain", the team have to overcome the building's safeguards aimed at preventing contamination.
Elenco: Benjamin Bratt , Christa Miller , Holly Marie Combs , Andre Braugher , Louis Ferreira , Daniel Dae Kim , Eric McCormack , Viola Davis , Fred Keating .