Smallville

Power

Clark discovers that Lana is missing; Tess reveals what really happened to Lana when she woke up from her Brainiac-induced coma; Tess is shocked by what she discovers in a secret LuthorCorp facility.
Aired: Jan 29, 2009 Genre: Sci-Fi & Fantasy Action & Adventure DramaCasts: Tom Welling Erica Durance Cassidy Freeman Allison Mack Justin Hartley Sam Witwer Aaron AshmoreCreated By: Alfred Gough Miles MillarProducers: Darren Swimmer Allison Mack Todd SlavkinDuration: 43m Rating: 8.2 Country: United States of America Production: DC, Warner Bros. Television, Tollin/Robbins Productions, Millar Gough Ink