- 1.01 Pilot
- 1.02 Stronger Together
- 1.03 Fight or Flight
- 1.04 How Does She Do It?
- 1.05 Livewire
- 1.06 Red Faced
- 1.07 Human for a Day
- 1.08 Hostile Takeover
- 1.09 Blood Bonds
- 1.10 Childish Things
- 1.11 Strange Visitor from Another Planet
- 1.12 Bizarro
- 1.13 For the Girl Who Has Everything
- 1.14 Truth, Justice and the American Way
- 1.15 Solitude
- 1.16 Falling
- 1.17 Manhunter
- 1.18 Worlds Finest
- 1.19 Myriad
- 1.20 Better Angels
- 2.01 The Adventures of Supergirl
- 2.02 The Last Children of Krypton
- 2.03 Welcome to Earth
- 2.04 Survivors
- 2.05 Crossfire
- 2.06 Changing
- 2.07 The Darkest Place
- 2.08 Medusa (Heroes vs Aliens Part 1)
- 2.09 Supergirl Lives
- 2.10 We Can Be Heroes
- 2.11 The Martian Chronicles
- 2.12 Luthors
- 2.13 Mr. & Mrs. Mxyzptlk
- 2.14 Homecoming
- 2.15 Exodus
- 2.16 Star-Crossed
- 2.17 Distant Sun
- 2.18 Ace Reporter
- 2.19 Alex
- 2.20 City of Lost Children
- 2.21 Resist
- 2.22 Nevertheless, She Persisted
- 3.01 Girl of Steel
- 3.02 Triggers
- 3.03 Far From the Tree
- 3.04 The Faithful
- 3.05 Damage
- 3.06 Midvale
- 3.07 Wake Up
- 3.08 Crisis on Earth-X, Part 1
- 3.09 Reign
- 3.10 Legion of Super-Heroes
- 3.11 Fort Rozz
- 3.12 For Good
- 3.13 Both Sides Now
- 3.14 Schott Through the Heart
- 3.15 In Search of Lost Time
- 3.16 Of Two Minds
- 3.17 Trinity
- 3.18 Shelter from the Storm
- 3.19 The Fanatical
- 3.20 Dark Side of the Moon
- 3.21 Not Kansas
- 3.22 Make It Reign
- 3.23 Battles Lost and Won
- 4.01 American Alien
- 4.02 Fallout
- 4.03 Man of Steel
- 4.04 Ahimsa
- 4.05 Parasite Lost
- 4.06 Call to Action
- 4.07 Rather the Fallen Angel
- 4.08 Bunker Hill
- 4.09 Elseworlds, Part 3
- 4.10 Suspicious Minds
- 4.11 Blood Memory
- 4.12 Menagerie
- 4.13 What's So Funny About Truth, Justice, and the American Way?
- 4.14 Stand and Deliver
- 4.15 O Brother, Where Art Thou?
- 4.16 The House of L
- 4.17 All About Eve
- 4.18 Crime and Punishment
- 4.19 American Dreamer
- 4.20 Will the Real Miss Tessmacher Please Stand Up?
- 4.21 Red Dawn
- 4.22 The Quest for Peace
- 5.01 Event Horizon
- 5.02 Stranger Beside Me
- 5.03 Blurred Lines
- 5.04 In Plain Sight
- 5.05 Dangerous Liaisons
- 5.06 Confidence Women
- 5.07 Tremors
- 5.08 The Wrath of Rama Khan
- 5.09 Crisis on Infinite Earths: Part One
- 5.10 The Bottle Episode
- 5.11 Back from the Future - Part One
- 5.12 Back from the Future - Part Two
- 5.13 It's a Super Life
- 5.14 The Bodyguard
- 5.15 Reality Bytes
- 5.16 Alex in Wonderland
- 5.17 Deus Lex Machina
- 5.18 The Missing Link
- 5.19 Immortal Kombat
- 6.01 Rebirth
- 6.02 A Few Good Women
- 6.03 Phantom Menaces
- 6.04 Lost Souls
- 6.05 Prom Night!
- 6.06 Prom Again!
- 6.07 Fear Knot
- 6.08 Welcome Back, Kara
- 6.09 Dream Weaver
- 6.10 Still I Rise
- 6.11 Mxy in the Middle
- 6.12 Blind Spots
- 6.13 The Gauntlet
- 6.14 Magical Thinking
- 6.15 Hope for Tomorrow
- 6.16 Nightmare in National City
- 6.17 I Believe In A Thing Called Love
- 6.18 Truth or Consequences
- 6.19 The Last Gauntlet
- 6.20 Kara