Futurama is a good choice for confident learners looking for more realistic and demanding listening practice. At an intermediate level, the main story should be easy enough to follow. The vocabulary is not overly technical, though it includes enough variety to make the practice meaningful. With the dialogue moving at a natural rhythm, viewers should catch most of it, although a few moments may still be challenging. If your English is close to B2/C1, Futurama can be useful for building vocabulary range.
