Neal McDonough

as Bradshaw

as Joe Wainwright

as Mayor Donovan Kirk

as Charles Sumner (voice)

as Brandon Vega

as Ian Ross

as Bart

as Jonathan Stonogal

as The Benefactor

as General Shackleton

as John Breaker

as Skip

as Matchmaker

as Nick Boon

as Vincent

as Performer

as William Birkin

as Dr. Samuel Rainsford

as Boon

as Major Bennington

as Major

as John Breaker

as Self

as Conrad Drothers

as Walter

as Harlan Cotterie

as Marty Burlsworth

as Vincent Sofel

as Sheriff Bower

as Deadshot / Floyd Lawton (voice)

as Manny Ridley

as Daniel Kiersey

as Jack Horton

as Timothy 'Dum Dum' Dugan

as Lt. Joe Conti

as Jonah Pope

as LA Jim

as Timothy 'Dum Dum' Dugan

as Hogan

as Keene

as Green Arrow / Oliver Queen (segment "Green Arrow") (voice)

as Green Arrow / Oliver Queen (voice)

as Bison

as Max Archer

as Coach Richard Penning

as Jon Forster

as Lieutenant Esteridge

as Daniel Fleming

as Ford

as Rick

as Jack Skinner

as Captain Severance

as Hurly

as Liam

as Reservoir Commander

as Jay Hamilton

as Frank Gordon

as Peter Gish

as Ned Dwyer

as Fletcher

as Self

as Reich

as Sheriff

as Eddie

as David Greenwood

as Brian Miano

as Truck Driver at Truck Stop

as Hank Wilson

as Lieutenant Hawk

as Agent Ward

as Dr. Driscoll Rampart

as Edward Sellars

as Policeman

as Whitt Bass

as Jason

as Lou Gehrig

as Dockworker #2

as Dia

as Hank Reynolds

as Duffy Daugherty

as Officer Schramm

as Cal Thresher

as Dum Dum Dugan (voice)

as Ty O’Brien

as James Harding

as Malcolm Beck

as Konrad Harlan

as Damien Darhk

as Hansen

as Hansen

as Dum-Dum Dugan

as Damien Darhk

as Anders

as Dum Dum Dugan

as Captain William Parker

as Damien Darhk

as Fredrick James Dafoe

as Sean Cahill

as Dwight 'Ike' Eisenhower

as Robert Quarles

as Wyatt Cain

as General (voice)

as Dave Williams

as Stephen Connor

as Assistant District Attorney David McNorris

as Monsignor McTeal

as Lynn D. (Buck) Compton

as Tommy Barnes

as Stephen Connor

as Kyle Strode

as Craig

as Randy North

as Chris Langston

as Bruce Banner (voice)

as Jay Williams

as Kevin Blanders

as IRS Agent (voice)

as Firebrand (voice)

as Robert Comer

as Ross Canin

as Neal Henderson

as John Granum

as Chucky Myerwich