Peter Finch

as Howard Beale

as Captain Harris

as Dr. Fortunati

as Bailiff's Man (uncredited)

as Dr. Daniel Hirsh

as William Boldwood

as Umberto Nobile

as Sheriff of Nottingham

as Captain Langsdorff, "Admiral Graf Spee"

as Yitzhak Rabin

as Jake Armitage

as British agent (uncredited)

as John Wiley

as Richard Conway

as Joe Harman

as Self (archive footage- Howard Beale Network)

as Alan Breck Stewart

as Eugene Gaillard

as Oscar

as Lewis Zarken / Louie Flack

as Gustave Flambeau

as Australian in Hospital

as Paul

as Self - Guest

as Macauley

as Jan Smit

as Self (archive footage)

as Simon Foster

as Polish officer

as Humffray

as Comte De Ville

as Philip Mason

as Father Rank

as Murray Logan

as Azzolino

as Alec Windom

as Aaron Stein

as Johnnie Byrne

as Captain Starlight

as Self - Narrator (voice)

as Colonel Henry Derode

as Erich Krogh

as Stephen Dane

as Captain Lucky Ryland

as Peter Linton

as Harry Field

as David Hewer

as Charlie

as Adm. Lord Horatio Nelson

as Bill Ryan

as Richard D'Oyly Carte

as Self - Lewis Zarken (archive footage) (uncredited)

as Arthur Jacobs

as Self (archive footage)

as Narrator

as Self (archive footage)

as Sean Howard

as Self

as Antony