Walker Before Rambo... Before Oliver North... William Walker and his mercenary corps enter Nicaragua in the middle of the 19th century in order to install a new government by a coup d'etat. Details Casts Videos Galleries Posters Title Walker Release Date 1987-12-04 Runtime 01 Hours 34 Minutes Genres Drama History Western Production Companies In-Cine Compañía Industrial Cinematográfica, Northern, Walker Films Limited, Universal Pictures Production Countries Spain, Mexico, United States of America Ed Harris... William Walker... Richard Masur... Ephraim Squier... René Auberjonois... Maj. Siegfried Hennington... Keith Szarabajka... Timothy Crocker... Sy Richardson... Captain Hornsby... Xander Berkeley... Byron Cole... John Diehl... Stebbins... Peter Boyle... Cornelius Vanderbilt... Marlee Matlin... Ellen Martin... Alfonso Aráu... Raousset... Pedro Armendáriz Jr.... ... Gerrit Graham... Norvell Walker... William O'Leary... James Walker... Blanca Guerra... ... Miguel Sandoval... Parker French... Rene Assa... Doctor... Dick Rude... Washburn... Zander Schloss... Huey... Joe Strummer... Faucet... Michele Winstanley... Maid... Walker Trailer 1987 (Trailer) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1000x1500) Original Size (580x859) Original Size (1000x1500) Original Size (500x704) Original Size (570x759)