U.S. marshal Pernell Roberts is reluctantly joined by Pinkerton employee Leslie Nielsen in the search for a bank robber and possible murderer who has escaped to the Mexican desert; Sue Lyon, as the woman in love with the bandito, doesn't want him killed and makes the hunting party a trio. Low-budget Spanish production with American leads is technically inept--and far too low-keyed and solemn to make an impression--though it does have appropriately moody music from Janis Ian and interesting performances. Hirsute lawman Roberts manages to put some thought into his portrayal, while Nielsen (looking like Darrin McGavin) adds a little wily flavor. Lyon (still retaining the piercing bedroom eyes from her nymphet youth) struggles with an ill-conceived part, one which requires her to change from her cowgirl duds into a wedding dress in the sweltering heat. Director John Peyser probably intended this to be a psychological western, but he doesn't have the material nor the budget to expand on his deadly-serious ideas. The character conflicts which arise are clichéd, while the mercilessly elongated finale is ridiculously 'arty'. *1/2 from ****