Britt Wood who was a sidekick of Hopalong Cassidy for a few films makes a return to the series in Pirates On Horseback. But it's only a brief return as Wood is killed for the location of his hidden gold mine.The location of which is something that Eleanor Stewart his niece would also like to know. The only clue is a cryptic message left by Wood that Hoppy, Johnny, and California have a time getting a hold of.Sad to say for our cowboy hero he and the sidekicks have to tell a white lie to get dealt in on this game. Andy Clyd pretends he's a relative. When they're caught at it by the real villain, smooth gambler Morris Ankrum it's almost the end.The cryptic clue is something along the lines that both Glenn Ford and William Prince were trying to decipher in Lust For Gold. Let's say Hoppy had better success.Hoppy fans will like this.

The Hopalong Cassidy movies and television show are fond childhood memories. This is the first Hoppy movie I have seen in more than five decades. While I certainly hope I watch B Westerns with a different eye than I did when a child, I still enjoy them and this one was superb. Hoppy's comic sidekick, California (Clyde) receives word that his distant cousin, a prospector named Ben, has been murdered. Ben had recently struck gold at the El Dorado mine and unfortunately talked about it in the saloon. Ankrum wonderfully plays the cold and vicious gang leader Ace Gibson whose henchmen murder Ben. The ambush of Ben at his cabin is a gripping scene worthy of being in an A Western. Hoppy, California and Lucky (Russell Hayden) head out to Rim Rock to find Ben's mine. Upon arriving at the cabin, they find Ben's niece Trudy (Eleanor Stewart) already there. Pretending to be an old friend of Ben's, Ace has befriended Trudy and later turns her against Hoppy, California and Lucky. Unraveling a cryptic clue Ben left, the three do discover the mine. I much enjoyed the comic moments, particularly the scene where Hoppy and California tease Lucky over his falling so quickly for Trudy. I know Ankrum often played the bad guy in Westerns but every time I see him, I think of his role as a judge on the Perry Mason television show. At any rate, this is a superior oater whose only flaw for me is the ending, which makes no sense in terms of any succeeding Hoppy films.

The silly title is a put off, but of course there are no real "pirates" in this film, which at 69 minutes, is one of the longest in the Hopalong Cassidy series. It starts off very well, with lots of action & a goldmine plot. Based on the way it started, I thought this would be one of the best Hoppy films; it was realistic, conveyed a good old-fashioned western feeling, & the gunfight between a prospector & the baddies was brutal. Hoppy first appears 10 minutes into the film, wearing a black hat, tan shirt, & light-colored pants. If you've read my other Hoppy reviews, you'll know that the lighter the colors he wears, the worse the film is. I thought this film would be an exception to that rule, but sadly, I was wrong. The comedy starts soon after Hoppy appears, which is to be expected anytime Andy Clyde is on screen, & that's OK, but in this film, the comedy went on & on & on, & eventually caused the film to lose all the momentum it had gained before Hoppy had even appeared. There were some good comedy segments to be sure; one that stands out is California's assumption that he's speaking to a dumb Indian & therefore resorts to pantomime, only to find out that the Indian speaks English in a more educated manner than any of the cowboys! Another humorous segment involved jokes about Lucky's propensity for immediately falling in love with any young lady he meets. But five to ten minutes of the film is wasted on a long, drawn out gold nugget joke situation. Amazingly, Hoppy is not involved in even a single gunfight, & fires his gun only once during the film (but at the ground). The first 10 minutes of the film were certainly the best part of this film, & it could have been so much better than it was, a disappointing effort overall.

Producer Harry "Pop" Sherman, originator of the Hopalong Cassidy film series that stars William Boyd, is responsible for this well-devised work, released through Paramount, that recounts of gold miner Ben Pendleton, viciously gunned down by henchmen of gambler Ace Gibson (Morris Ankrum) during an unsuccessful endeavour to force Ben into revealing the location of his newly found rich strike. Since Cassidy's friend California Carlson (Andy Clyde) is a distant cousin of Pendleton, he, Hoppy, and their sidekick Lucky Jenkins (Russell Hayden) attempt to locate the concealed lode while simultaneously seeking Ben's killers, but when the trio comes to the cabin of the deceased, they find it occupied by his niece Trudy (Eleanor Stewart). When the evil Ace succours the young woman, in the process turning her head against Hoppy and his friends while planning to defraud her of her legacy, Hopalong and his pals face tough sledding and many anxious, danger fraught moments. Shot in the rugged high country of eastern California's Inyo County, the brief (69 minutes on VHS) film is replete with finely wrought detail and naturalistic dialogue, trademarks of director Lesley Selander who had benefited from his close friendship with Buck Jones, gradually developing into a top drawer helmsman of low-budget Westerns. Additionally apparent is the hand of assistant director Glenn Cook, one of the best at deployment of extras. The work showcases humour as often as it does action and melodrama, all smoothly blended by Selander, while crisp editing and effective sound mixing, especially of the scoring, are noteworthy, and skillful cinematographer Russell Harlan is consistently inventive. All of the featured players perform capably, the beautiful Stewart a nifty rider to boot, with brief but effective turns from Dick Simmons, as a cheated gambler, and lanky Wen Wright as a Gibson lackey; acting laurels go to Dennis Moore, cast as Gibson's principal henchman, who eventually joined cinema's Forces of Good as a Range Buster but still frequently fulfilled roles as a member of the Forces of Evil.