Without seeing your query, my guess would be that you have a language param specified. Have you given the image language document a read through? You'll probably need to specify a include_image_language param. Here's an example:

https://api.themoviedb.org/3/movie/454227?api_key=###&language=en-US&append_to_response=images&include_image_language=en,null

If you're still having some problems, let me know the full request you're making.

Hi Travis,

That worked, thank you very much.

Greetings.

Awesome, happy to hear you sorted it out.