Anthony Quinn as Omar Mukhtar

Rod Steiger as Benito Mussolini

Oliver Reed as Gen. Rodolfo Graziani

Irene Papas as Mabrouka

Raf Vallone as Colonel Diodiece

John Gielgud as Sharif El Gariani

Andrew Keir as Salem

Gastone Moschin as Major Tomelli

Stefano Patrizi as Lt. Sandrini

Adolfo Lastretti as Colonel Sarsani

Sky du Mont as Prince Amadeo

Takis Emmanuel as Bu-Matari

Rodolfo Bigotti as Ismail

Robert Brown as Al Fadeel

Eleonora Stathopoulou as Ali's mother

Luciano Bartoli as Captain Lontano

Franco Fantasia as Governor General

Luciano Catenacci as Italian Sergeant

Claudio Gora as President of the Court

Giordano Falzoni as Judge at Camp

Ihab Werfali as Ali

Ewen Solon as Italian Tank Commander

Loris Bazzocchi as

Alec Mango as

Filippo De Gara as

George Sweeney as Captain Biagi

Victor Baring as

Pietro Brambilla as Young Soldier

Pietro Tordi as Field Marshall

Mario Feliciani as Lobitto

Gianfranco Barra as Abdul

Piero Gerlini as Barillo

Lino Capolicchio as Captain Bedendo

Lorenzo Piani as Prisoner Escort

Tom Felleghy as Italian General (uncredited)

Mark Colleano as Infantry Corporal (uncredited)

Angelo Ragusa as Arab Caught in Barbed Wire (uncredited)

Amedeo Salamon as Man Watching Trail (uncredited)

Alfonso Giganti as Military Judge (uncredited)

Scott Richard Fensome as Machine Gun Sergeant (uncredited)