Sacred
Show: Smallville --> Season: 4 - Season 4
AirDate: 2/23/2005
Runtime: 43
Voting: 7.8 (8)

Overview: After Clark receives a message from the recently-deceased Dr. Swann, he and Lana follow Jason and Lex to China in search of one of the kryptonian crystals. Lana is tortured, causing Isabelle to emerge and wreck havoc in her search for the crystal.