El Puma, a Mexican desert guide, escorts an archaeological expedition headed by Professor Lucius Lloyd through the Indian badlands of Mexico. Marian, the professor's niece accompanies the party as only she can translate the Aztec writings in the diary of her father, murdered on a similar expedition six years previous. The professor is murdered by a knife, and the weapon is recognized as the property of El Puma. Magpie, a Federal Investigator, knows that El Puma is really "Lightnin' Bill' Carson, a former federal agent who has been missing since Marian's father was slain. The reluctant Magpie believes that his old pal is guilty. Carson sets out to prove otherwise.

The Bravados
1958
6.6/10

True Grit
1969
7.3/10

Invitation to a Gunfighter
1964
5.9/10

Go West
1940
6.6/10

Ramrod
1947
6.5/10

Rio Lobo
1970
6.5/10

Gunless
2010
6.4/10

The Last Wagon
1956
6.5/10

The Comancheros
1961
6.7/10

Comanche Station
1960
6.7/10

The Tall Men
1955
6.4/10

Canyon Passage
1946
6.8/10

El Dorado
1966
7.4/10

Bad Day at Black Rock
1955
7.3/10

Scooby-Doo! Shaggy's Showdown
2017
7.7/10

The Man Who Shot Liberty Valance
1962
7.8/10

The Rare Breed
1966
6.2/10

The Five
2023
5.9/10

3:10 to Yuma
1957
7.3/10

The Man from the Alamo
1953
6.6/10
Boss of Lonely Valley
1937
7/10