Brandon Routh

as Cal Keller

as John Slater

as Hank

as Todd Ingram (voice)(8 eps)

as XO Alexander Augustine(1 ep)

as Joe Simon(10 eps)

as Leo(2 eps)

as Zachary Stone

as Self - Todd Ingram / Lollipop Hipster / Elevator Hipster

as Westley / Princess Buttercup(1 ep)

as Czar Nicholas

as Gavin's Dad (uncredited)(1 ep)

as Ray Palmer / The Atom / Clark Kent / Superman(1 ep)

as Doug Stanton(5 eps)

as Ray Palmer / The Atom (voice)

as Jack(1 ep)

as Chef Mike

as Ray Palmer / The Atom / Clark Kent / Superman(1 ep)

as Ray Palmer / The Atom(75 eps)

as Theo

as Superman (Earth-96) (archive footage) (uncredited)(1 ep)

as Ray Palmer / The Atom / Clark Kent / Superman(1 ep)

as The Atom (voice)(3 eps)

as Zachary Stone

as Ray Palmer / The Atom(3 eps)

as Ray Palmer / The Atom / Clark Kent / Superman(1 ep)

as Ray Palmer(1 ep)

as Banner Copeland(1 ep)

as James Anderson

as Brandon Stone(2 eps)

as Officer Dixon(1 ep)

as Max Gregory(12 eps)

as Ray Palmer(20 eps)

as Ray Palmer (voice)(1 ep)

as Wyatt Plank(13 eps)

as Joe Logan

as Steve(2 eps)

as Silas

as Dylan Dog

as Self

as Todd Ingram

as Milo Beeber

as Agent D.J Jackson

as Kirby Popoff

as Brandon Routh

as Sizemore

as Scott Teller

as Self

as James

as Bobby Long

as Bobby

as Bobby(1 ep)

as Daniel Shaw(12 eps)

as Self

as Self

as Clark Kent / Superman

as Self

as Man

as Tim

as Everywhere Man (voice)(1 ep)

as Henry Phillips (1964)(1 ep)

as Brian(1 ep)

as Jess(1 ep)

as Connor(1 ep)

as Sebastian(1 ep)

as Self(1 ep)