Screen Shot 2020-01-25 at 1.09.13 AM
Lillian Luthor
Birthdate 1960 (age 60)
Family Lionel Luthor (husband, deceased)
Occupation Terrorist
Species Human

Status Alive

Played by Brenda Strong
First seen The Adventures of Supergirl
Last seen Worldkiller, Part 3
Lillian Luthor is one of the world's most-wanted anti-alien terrorists and the leader of Cadmus. She is the mother of Lex Luthor and step-mother of Lena Luthor.

Early LifeEdit

Supergirl Season 2Edit

Supergirl Season 3Edit

Supergirl Season 4Edit

Supergirl Season 5Edit

New Krypton Season 1Edit

New Krypton Season 2Edit

New Krypton Season 3Edit

New Krypton Season 4Edit



Episode AbsenceEdit

In Supergirl Season 3, Lillian is absent in 4 episodes:

In New Krypton Season 3, Lillian is absent in 1 episode:

In New Krypton Season 4, Lillian is absent in 1 episode:


  • 56/86 (Supergirl)
  • 50/80 (New Krypton)
  • 106 (total)

(Supergirl S2) (10/16)

(Supergirl S3) (18/22)

(Supergirl S4) (15/15)

(Supergirl S5) (13/13)

(Supergirl S6) (10/10)

(New Krypton S2) (10/10)

(New Krypton S3) (9/20)

(New Krypton S4) (9/10)

(New Krypton S5) (10/10)

(Supergirl S8) (2/10)

Community content is available under CC-BY-SA unless otherwise noted.