Cast

The cast for Krypton is virtually identical to that of Man of Steel and the MCU Cast is the same as well. However they are a few differences/new characters whose actors will be specified below.

From Chapter 1 to 15 :-

Nam-Ek: Hafþór Júlíus Björnsson

Zor-El: Robert Sean Leonard

Braniac(Voice): Michael Emerson

Jonathan Kent: Brendan Fraser

Young Pete: Young Tyrell Jackson Williams

Young Chloe: Young Victoria Duffield

Doctor Vanderspeigle: Alan Tudyk

Ben Hubbard: James Marsden

Ben Hubbard's Daughter Skye: Young Lily Chee

Professor Siegel: Jason Siegel

From Chapter 16 to 28 :-

Teenage Apollo: Young Tom Welling

Teenage Pete: Young Sam Jones III

Teenage Chloe: Young Allison Mack

Ben Hubbard: James Marsden

Teenage Skye Hubbard: Teenage Paris Berelc

Whitney Fordman: Young Eric Johnson

Deputy McNally: Lou Ferrigno Jr.

Doctor Wesley: Rob LaBelle

Montgomery Mankins: John Shea

Bryan Mankins: Young Zach Roerig

Corey Mankins: Young Matt Davis

Gloria Alvarez: Young Victoria Justice

Francisco: Young Tyler Posey

Kyle Cushing: Young Michael Trevino

Ted Grahame: Young Jason Dohring

Atomic Skull: Logan Marshall-Green