King of the Cowboys, Roy Rogers, considered "My Pal Trigger" his personal favorite out of over one hundred films he made during his Hollywood days. It is easy to see why. He, Dale, Gabby, and the Sons of the Pioneers, led by gifted songster Bob Nolan, do the best acting of their careers. Dale, Queen of the Cowgirls, struts her stuff, as Susan Kendrick, showing that she was not only a delightful singer but a dramatic actress as well. Even Gabby plays it straight as Dale's father with an especially touching scene when his favorite palomino, Golden Sovereign, is mistakenly shot and killed. Jack Holt, whose son, Tim, the cowboy star, was a close friend of Roy's and Dale's, plays the bad guy, Brett Scoville, with a touch of kindness, making the character more than a one-dimensional heavy that was usually the case in the B westerns.
Strictly speaking the real stars of the film are the horses, Golden Sovereign, Lady, the wild stallion, and Trigger, another reason why "My Pal Trigger" was dear to Roy's heart. Roy and Dale were sincere animal lovers who cared for their well being. The title, which some critics call as inane as "My Dog Spot," has true meaning for the story being told. To Roy and Dale, horses were pals, as real as any human pal around, a true companion to be counted on in good times and in bad.
The story holds up well. Roy is framed for killing Gabby's Golden Sovereign after Sovereign mates with Roy's mare, Lady, following a confrontation between Golden Sovereign and a wild stallion for Lady's affections. The real culprit, Scoville, who owns the neighboring horse ranch plus a casino in town, covets Gabby's ranch. Scoville through rigged card games collects a huge pile of IOU's from Gabby. Roy becomes a fugitive, taking the colt, Trigger, sired by Golden Sovereign, with him. Trigger's mother, Lady, is killed by a mountain lion, leaving Trigger an orphan in Roy's hands. Roy returns with Trigger and surrenders to the authorities. Trigger is taken by Scoville through red tape maneuvering. The resolution to "My Pal Trigger" is determined by the outcome of a horse race between Gabby's palomino and Scoville's Trigger, ridden by Roy, who has made a deal with Scoville to not only retrieve Trigger but also to get even with Gabby. Along the way Gabby's daughter, Susan (Dale), has fallen in love with Roy and changed from holding Roy responsible for Golden Sovereign's death to believing Roy is not guilty, helping him prove his innocence to get Trigger back.
The music is apropos to the story. Roy and Susan (Dale), when first introduced via Lady inviting Golden Sovereign over to her side of the coral, make a dinner date with Gabby and the rest of the ranch hands. At the dinner, Roy's pal, Bob Nolan, informs those in charge that Roy can sing. Roy is hesitant until Susan (Dale) agrees to join him. They do a rollicking ditty called "Harriet" about her lariat. Shortly after the dinner Roy and Susan fall out with each other over the death of Golden Sovereign; so no more duets. Roy sings a solo in keeping with the image of Lady and later Trigger called "Old Faithful Pal," just before Lady's death. Later Susan accompanies herself on the piano with the sad melody, "Long, Long Ago." Other songs in the film include "Livin' Western Style" and "Alla En El Rancho Grande," performed by the Sons of the Pioneers. The rest of the show is adventure and action.
