Season 3 also saw Chloe Sullivan at her most morally grey. Hurt by Clark’s rejection, she begins spying on him for Lionel Luthor. Her journey from a scorned friend to a brave whistleblower provides some of the season’s most tense moments, leading to a cliffhanger that left audiences questioning her survival for months. The Visual and Tonal Shift
A high-octane two-parter that redefined the scale of the show. smallville season 3