Supergirl Season 4 Episode 16
The House of L
In the wake of Lex Luthor's return, the show flashes back to what he's been doing for the last two years and how his secret machinations and plans have affected Supergirl and Lena.
4 - 22The Quest for PeaceMay. 19, 2019- 4 - 21Red DawnMay. 12, 2019
- 4 - 20Will The Real Miss Tessmacher Please Stand Up?May. 05, 2019
- 4 - 19American DreamerApr. 28, 2019
- 4 - 18Crime and PunishmentApr. 21, 2019
- 4 - 17All About EveMar. 31, 2019
- 4 - 16The House of LMar. 24, 2019
- 4 - 15O Brother, Where Art Thou?Mar. 17, 2019
- 4 - 14Stand and DeliverMar. 10, 2019
- 4 - 13
- 4 - 12MenagerieFeb. 17, 2019
- 4 - 11Blood MemoryJan. 27, 2019
- 4 - 10Suspicious MindsJan. 20, 2019
- 4 - 9Elseworlds (III)Dec. 11, 2018
- 4 - 8Bunker HillDec. 02, 2018
- 4 - 7Rather the Fallen AngelNov. 25, 2018
- 4 - 6Call to ActionNov. 18, 2018
- 4 - 5Parasite LostNov. 11, 2018
- 4 - 4AhimsaNov. 04, 2018
- 4 - 3Man of SteelOct. 28, 2018
- 4 - 2FalloutOct. 21, 2018
- 4 - 1American AlienOct. 14, 2018
