Going Viral (1) When a city-wide outbreak of a mysterious and lethal virus occurs, even Megan and her team are at risk. In order to determine who and what caused this outbreak, CDC Officer Charlie Stafford takes over the investigation. Details Casts Title Going Viral (1) Genres Drama Crime Mystery Comedy Release Date 2012-03-27 Episode Runtime 00 Hours 42 Minutes Season Number 2 Episode Number 18 Production Companies ABC Studios, Matthew Gross Entertainment, Arcturus Productions, Gross Entertainment Dana Delany Dr. Megan Hunt Jeri Ryan Dr. Kate Murphy Nic Bishop Peter Dunlop Geoffrey Arend Dr. Ethan Gross John Carroll Lynch Det. Bud Morris Windell Middlebrooks Dr. Curtis Brumfield Sonja Sohn Det. Samantha Baker Mary Mouser Lacey Fleming