Company E, 69 men, First Lieutenant John B. Johnson. Company F, 68 men, Captain Alexander Moore. Company H, 1 man, Second Lieutenant William W. Robinson, Jr. Company L, 1 man, Second Lieutenant John G. Bourke. Company M, 68 men, Captain Anson Mills. 4th United States Infantry Regiment. Company C, Captain Edwin M. Coates Company I, Captain Samuel P. Ferris Scouts, Guides, Herders, Packers, Wagoners, Ambulance Employees, Unattached Soldiers, and Civilians, 191 men. Commissioned Officers......................................30 Enlisted Soldiers..............................................662 Scouts, Guides, Herders...................................35 5 Pack Trains, Chief Packer and employees....62 Wagon Train employees...................................89 Ambulance employees........................................5 Aggregate......................................................883 men Officers of the expedition Brigadier General George R. Crook, Commander, Department of the Platte Colonel Joseph Jones Reynolds, Field and Staff, 3rd Cavalry Major Thaddeus Harlan Stanton, Paymaster, Chief of Scouts Assistant Surgeon Curtis E. Munn, Medical Service, Department of the Platte Acting Assistant Surgeon Charles R. Stephens, Medical Service, Department of the Platte Acting Assistant Surgeon John Ridgely, Medical Service, Department of the Platte Captain Anson Mills, Company M, 3rd Cavalry, Commander, 1st Battalion Captain William Hawley, Company A, 3rd Cavalry, Commander, 2nd Battalion Captain Henry Erastus Noyes, Company I, 2nd Cavalry, Commander, 3rd Battalion Captain Thomas Bull Dewees, Company A, 2nd Cavalry, Commander, 4th Battalion Captain Alexander Moore, Company F, 3rd Cavalry, Commander, 5th Battalion Captain Edwin Mortimer Coates, Company C, 4th Infantry, Commander, 6th Battalion Captain Samuel P. Ferris, Company I, 4th Infantry Captain James T. Peale, Company B, 2nd Cavalry Captain James "Teddy" Egan, Company K, 2nd Cavalry First Lieutenant William Charles Rawolle (wounded), Company E, 2nd Cavalry First Lieutenant Martin E. O'Brien, Company A, 2nd Cavalry First Lieutenant Christopher T. Hall, Company I, 2nd Cavalry First Lieutenant Joseph Lawson, Company A, 3rd Cavalry First Lieutenant William Wallace Robinson, Company D, 3rd Cavalry First Lieutenant John Burgess Johnson, Company E, 3rd Cavalry First Lieutenant Augustus Choutea Paul, Company M, 3rd Cavalry Second Lieutenant John Gregory Bourke, Aide-de-camp to General George Crook, Company L, 3rd Cavalry Second Lieutenant Charles Morton, Acting Regimental Adjutant and Quartermaster of Cavalry, Company A, 3rd Cavalry Second Lieutenant Charles W. Mason, Company I, 4th Infantry Second Lieutenant Daniel Crosby Pearson, Company A, 2nd Cavalry Second Lieutenant Frank U. Robinson Second Lieutenant Frederick William Sibley, Company E, 2nd Cavalry Second Lieutenant Joseph Lawson, Company A, 3rd Cavalry Second Lieutenant Bainbridge Reynolds, Company F, 3rd Cavalry In popular culture In 1951, Hollywood produced a fictional movie loosely based upon the Battle