Oscura is the 20th episode of the first season of the WB original series, Smallville. The episode was written by Mark Verheiden and Michael Green and was directed by Terrence O'Hara. It originally aired on May 14, 2002.

{{spoiler}} Lana has eerie visions involving a kidnapping of Chloe. Lex's ongoing inquiry into the mystery surrounding Clark takes an intriguing turn when a crop duster reveals what he saw fall from the sky during the Smallville meteor shower. The kidnapper turns out to be one of the local police officers wanting to take credit for finding Chloe's body.

• "No Such Thing" by John Mayer
• "Just Another" by Pete Yorn
• "Two Stones In My Pocket" by Neil Halstead
• "Piano Fire" by Sparklehorse
• "Silent to the Dark" by Electric Soft Parade

• List of Smallville episodes
• Smallville (TV series)

• Obscura at tv.com
• Obscura at imdb.com