Release Message:  In the series finale, a criminal with telekinetic powers takes Lois (Teri Hatcher) and Clark's parents hostage.

Description:  In the series finale, a criminal with telekinetic powers takes Lois and Clark's parents hostage. Clark learns he cannot have children with Lois. However, a baby is left inside their apartment by someone who knows Clark's true identity and their problem. Check - possibly time travel (listed as possible in Wikipedia)