Hopalong Cassidy is a fictional cowboy hero created in 1904 by the author Clarence E. Mulford, who wrote a series of short stories and novels based on the character.
Range War is a 1939 American Western film directed by Lesley Selander and written by Sam Robins and Walter C. Roberts. The film stars William Boyd, Russell Hayden, Britt Wood, Pedro de Cordoba, Willard Robertson, Matt Moore and Betty Moran. The film was released on September 8, 1939, by Paramount Pictures.
My Pal Trigger is a 1946 American Western musical film directed by Frank McDonald. The screenplay by Jack Townley and John K. Butler was based upon a story by Paul Gangelin. The film stars Roy Rogers, Dale Evans, George “Gabby” Hayes, Jack Holt, and Trigger in a story about the origin of Rogers' mount, and their deep and faithful bond. The film features several musical numbers for Rogers, Evans, and Bob Nolan and the Sons of the Pioneers.
Lumberjack is a 1944 American Western film directed by Lesley Selander.
Forty Thieves is a 1944 American Western film starring William Boyd in the lead role of Hopalong Cassidy. It was directed by Lesley Selander, produced by Harry Sherman and released by United Artists. This was the last Hopalong Cassidy film that producer Harry Sherman produced for United Artists.
Eldon Lawrence "Don" Costello was an American actor of stage, screen and radio.
Hoppy Serves a Writ is a 1943 Western film directed by George Archainbaud and starring William Boyd as Hopalong Cassidy, the 43rd of 66 Cassidy features. The supporting cast features his regular sidekicks Andy Clyde and Jay Kirby, as well as Victor Jory and George Reeves. The film remains noteworthy today as one of the earliest performances of unshaven newcomer Robert Mitchum, who made an impression upon the studio by generating a surprising fan mail response exactly as Clark Gable had after playing an extremely similar unshaven role in The Painted Desert, a Western starring William Boyd produced a dozen years earlier.
Colt Comrades is a 1943 American Western film directed by Lesley Selander and written by Michael Wilson. The film stars William Boyd, Andy Clyde, Jay Kirby, Teddi Sherman, Victor Jory, George Reeves and Douglas Fowley. The film was released on June 18, 1943, by United Artists.
Bar 20 is a 1943 American Western film directed by Lesley Selander and written by Morton Grant, Michael Wilson and Norman Houston. The film stars William Boyd, Andy Clyde, George Reeves, Dustine Farnum, Victor Jory, Douglas Fowley, Betty Blythe, Robert Mitchum and Francis McDonald. The film was released on October 1, 1943, by United Artists.
False Colors is a 1943 American Western film directed by George Archainbaud and written by Morton Grant, Michael Wilson and Norman Houston. The film stars William Boyd, Andy Clyde, Jimmy Rogers, Douglass Dumbrille, Tom Seidel, Claudia Drake and Robert Mitchum. The film was released on November 5, 1943, by United Artists.
Riders of the Deadline is a 1943 American Western film directed by Lesley Selander and written by Bennett Cohen. The film stars William Boyd, Andy Clyde, Jimmy Rogers, Frances Woodward, Robert Mitchum, Richard Crane, Anthony Warde and William Halligan. The film was released on December 3, 1943, by United Artists.
Mystery Man is a 1944 American Western film directed by George Archainbaud and written by J. Benton Cheney. The film stars William Boyd, Andy Clyde, Jimmy Rogers, Don Costello, Eleanor Stewart and Francis McDonald. The film was released on May 31, 1944, by United Artists.
The Devil's Playground is a 1946 American Western film directed by George Archainbaud and written by Ted Wilson. The film stars William Boyd, Andy Clyde, Rand Brooks, Elaine Riley and Robert Elliott. The film was released on November 15, 1946, by United Artists.
Fool's Gold is a 1947 American Western film directed by George Archainbaud and written by Doris Schroeder. The film stars William Boyd, Andy Clyde, Rand Brooks, Robert Emmett Keane and Jane Randolph. The film was released on January 31, 1947, by United Artists. This is the 56th film of the 66 in the series and the first one produced by William Boyd Productions instead of Harry Sherman.
Dangerous Venture is a 1947 American Western film directed by George Archainbaud and written by Doris Schroeder. The film stars William Boyd, Andy Clyde, Rand Brooks, Fritz Leiber, Douglas Evans and Harry Cording. The film was released on May 23, 1947, by United Artists.
Hoppy's Holiday is a 1947 American Western film directed by George Archainbaud and written by J. Benton Cheney, Bennett Cohen and Ande Lamb. The film stars William Boyd, Andy Clyde, Rand Brooks, Mary Ware, Andrew Tombes and Leonard Penn. The film was released on July 18, 1947, by United Artists.
Borrowed Trouble is a 1948 American Western film directed by George Archainbaud and written by Charles Belden. The film stars William Boyd, Andy Clyde, Rand Brooks, Helen Chapman, Anne O'Neal, John Parrish and Cliff Clark. The film was released on July 23, 1948, by United Artists.
Strange Gamble is a 1948 American Western film directed by George Archainbaud, written by Doris Schroeder, Bennett Cohen and Ande Lamb, and starring William Boyd, Andy Clyde, Rand Brooks, Elaine Riley, James Craven and Robert Williams. It was released on October 8, 1948, by United Artists.
Pirates on Horseback is a 1941 American Western film directed by Lesley Selander and written by Ethel La Blanche and J. Benton Cheney. The film stars William Boyd, Russell Hayden, Andy Clyde, Eleanor Stewart, Morris Ankrum and William Haade. The film was released on May 23, 1941, by Paramount Pictures.
Stick to Your Guns is a 1941 American Western film directed by Lesley Selander, written by J. Benton Cheney, and starring William Boyd, Andy Clyde, Brad King, Jennifer Holt, Dick Curtis, Weldon Heyburn, and Henry Hall. It was released on September 17, 1941, by Paramount Pictures.
