Video about "The Planets" suitable for elementary level.?

I'm currently in a long term substituting position in a middle school class for students with learning disabilities. In science I'm currently teaching them aboht the solar system which is good as planetary science was one of my electives at university.

The lessons usually consist of some group reading and working through some questions related to that reading, followed by some related visual like a video for the last bit of the period.

I tried to show bits of BBC's "The Planets" documentary series as I remembered it being sensational, unfortunately it's pretty clearly over their heads. There's many lengthy sections about the history of certain discoveries and the events leading up to them and long monologues from scientists. These sections completely lose their attention.

What I need is something that suits the needs of these students, perhaps more of an elementary school level with lots of imagery rather than scientific mumbo jumbo and history.

Does anyone have any ideas of any programs or series' that might suit this situation?