Smallville: Rabid:

Smallville: Season 9 Episode 3: Rabid

Zod releases a virus that transforms humans into zombies throughout Metropolis, with the only cure being found in the blood of a Kryptonian. When Lois is infected, Clark is forced to choose between using his own blood to create an antidote, which would reveal his presence to Zod, and doing nothing.

Original air date: October 9, 2009

Upcoming Smallville Episode Guide:

No upcoming episodes currently scheduled.

Other Smallville Season 9 Episodes:

Episode 1 - Savior - September 25, 2009
Episode 2 - Metallo - October 2, 2009
Episode 3 - Rabid - October 9, 2009
Episode 4 - Echo - October 16, 2009
Episode 5 - Roulette - October 23, 2009
Episode 6 - Crossfire - October 30, 2009
Episode 7 - Kandor - November 6, 2009
Episode 8 - Idol - November 13, 2009
Episode 9 - Pandora - November 20, 2009
Episode 10 - Disciple - January 29, 2010
Episode 11 - Absolute Justice - February 5, 2010
Episode 12 - Warrior - February 12, 2010
Episode 13 - Persuasion - February 19, 2010
Episode 14 - Conspiracy - February 26, 2010
Episode 15 - Escape - April 2, 2010
Episode 16 - Checkmate - April 9, 2010
Episode 17 - Upgrade - April 16, 2010
Episode 18 - Charade - April 23, 2010
Episode 19 - Sacrifice - April 30, 2010
Episode 20 - Hostage - May 7, 2010
Episode 21 - Salvation - May 14, 2010

View the complete Smallville Episode Guide