Supergirl (2015): Worlds Finest

Supergirl (2015)

Details

Show
Supergirl (2015)
Franchise
Arrowverse
Season
Season 1
Episode
1x18
Air Date
28 March 2016
Where to watch

Overview

Supergirl season 1, episode 18 — “Worlds Finest” (1x18) first aired on 28 March 2016.

Kara gains a new ally when the lightning-fast superhero The Flash suddenly appears from an alternate universe and helps Kara battle Siobhan, aka Silver Banshee, and Livewire in exchange for her help in finding a way to return him home.

Episodes in Supergirl Season 1

  1. 1x01 Pilot
    26/10/2015
  2. 1x02 Stronger Together
    02/11/2015
  3. 1x03 Fight or Flight
    09/11/2015
  4. 1x04 Livewire
    16/11/2015
  5. 1x05 How Does She Do It?
    23/11/2015
  6. 1x06 Red Faced
    30/11/2015
  7. 1x07 Human for a Day
    07/12/2015
  8. 1x08 Hostile Takeover
    14/12/2015
  9. 1x09 Blood Bonds
    04/01/2016
  10. 1x10 Childish Things
    18/01/2016
  11. 1x11 Strange Visitor from Another Planet
    25/01/2016
  12. 1x12 Bizarro
    01/02/2016
  13. 1x13 For The Girl Who Has Everything
    08/02/2016
  14. 1x14 Truth, Justice and the American Way
    22/02/2016
  15. 1x15 Solitude
    29/02/2016
  16. 1x16 Falling
    14/03/2016
  17. 1x17 Manhunter
    21/03/2016
  18. 1x18 Worlds Finest
    28/03/2016
  19. 1x19 Myriad
    11/04/2016
  20. 1x20 Better Angels
    18/04/2016