47 episodes available for the tv show Supergirl

Season 1

1 - Pilot

2 - Stronger Together

3 - Fight or Flight

4 - Livewire

5 - How Does She Do It?

6 - Red Faced

7 - Human for a Day

8 - Hostile Takeover

9 - Blood Bonds

10 - Childish Things

11 - Strange Visitor From Another Planet

12 - Bizarro

13 - For the Girl Who Has Everything

14 - Truth, Justice and the American Way

15 - Solitude

16 - Falling

17 - Manhunter

18 - Worlds Finest

19 - Myriad

20 - Better Angels

Season 2

1 - The Adventures of Supergirl

2 - The Last Children of Krypton

3 - Welcome to Earth

4 - Survivors

5 - Crossfire

9 - Supergirl Lives

12 - Luthors

13 - Mr. & Mrs. Mxyzptlk

14 - Homecoming

15 - Exodus

16 - Star-Crossed (1)

17 - Distant Sun

18 - Ace Reporter

19 - Alex

20 - City of Lost Children

21 - Resist

22 - Nevertheless, She Persisted

Season 3

1 - Girl of Steel

2 - Triggers

4 - The Faithful

9 - Reign

10 - Legion of Super-Heroes

11 - Fort Rozz

12 - For Good

Season 4

1 - American Alien

10 - Suspicious Minds

Season 5

9 - Crisis on Infinite Earths (1)