Jerry Hopper directed several films that were released in 1954. These include:
"Secret of the Incas" - A technicolor adventure set in the high Andes of Peru. This film is noted for inspiring the character of Indiana Jones.
"Alaska Seas" - A film-noir set around the owner of a fish cannery in Alaska.
"Naked Alibi" - A crime drama that follows a story based on "Cry Copper" by Gladys Atwater.
For a deeper understanding, you can check more about Jerry Hopper's works on Wikipedia.