Tess Mercer

Aliases: Lutessa Lena Luthor, Mercy, Agent Mercer

Appearances: S8 - S10

Family: parents, Lionel Luthor and Pamela Jenkins; grandparents, Lachlan and Eliza Meehan Luthor; half-brothers, Lex, Julian, and Lucas Luthor

Bio:

Played By: Cassidy Freeman & Leigh Bourke (as a little girl)

Tess as a little girl (Leigh Bourke)