Feat of Clay
S01E12 - Airdate: 2003-02-19
Runtime: 60 min
Barbara cancels her vacation with her boyfriend after a robber, Chris Cassius, breaks into a chemical factory and drinks a mixture that gives him the power to turn people to stone. Helena goes to Arkham Asylum and interrogates Clayface, a villain who possesses the same abilities as Chris, and learns a shocking fact about her past.
Episode details and rating from TVmaze.