Lineage
S02E07 - Airdate: 2002-11-05
Runtime: 60 min
A woman arrives in Smallville and tells Clark that she's his biological mother and informs Lex that Lionel is the father. Plus, she wants Clark to take a DNA test to confirm her story. Meanwhile, Lana decides to meet the man who could be her biological father.
Episode details and rating from TVmaze.