Will Hochman will also join the series, according to our sister company Variety.
Watch on Deadline
Ackles Soldier Boy and Aya Cashs Stormfront have similar origin stories.
Soldier Boy is the first American non-aging Supe, created by Frederick Vought during World War II.
Elizabeth PoseyDavid Muller
She was also part of the supporting cast of the feature filmDreamcatchersand the TV shortTrevor & The Virgin.
She previously played a young Melanie Griffith in the E!
She is repped by Rebel Creative Group and Artist Collective Entertainment.
