Season 5 (Supergirl)

is the fifth season of Supergirl.

Confirmed Plot Points

 * Doomsday is the main antagonist.
 * Jeremy Jordan will re-join the cast in episode 2.

Confirmed New Characters

 * Doomsday: a powerful creature which is made from Superman's DNA who force Supergirl, Lena and the D.E.O use all their power to stop him.