"Supergirl" is Kara Zor-El, cousin to "Superman", who ended up being taken in by the Danvers family after being sent away from Krypton at age 12. Until the age of 24, she learned to keep her superpowers hidden but as a result of a disaster, she chose to reveal them, setting the trend for the show.

1, 2, 3, 4, 5

Supergirl

 Episode   Views   Added 

01x01 - Pilot

16311

01x02 - Stronger Together

2755

01x03 - Fight or Flight

5009

01x04 - Livewire

2421

01x05 - How Does She Do It?

2509

01x06 - Red Faced

2275

01x07 - Human for a Day

1740

01x08 - Hostile Takeover

2094

01x09 - Blood Bonds

1643

01x10 - Childish Things

1701

01x11 - Strange Visitor From Another Planet

1673

01x12 - Bizarro

1282

01x13 - For the Girl Who Has Everything

1963

01x14 - Truth, Justice and the American Way

1567

01x15 - Solitude

1399

01x16 - Falling

2522

01x17 - Manhunter

1517

01x18 - Worlds Finest

2834

01x19 - Myriad

1453

01x20 - Better Angels

2214

02x01 - The Adventures of Supergirl

3410

02x02 - The Last Children of Krypton

2253

02x03 - Welcome to Earth

3213

02x04 - Survivors

1989

02x05 - Crossfire

2384

1, 2, 3, 4, 5