The University of Iowa developed a video collection of all the English, German, and Spanish phonemes. I like to use this great resource (http://www.uiowa.edu/~acadtech/phonetics/#) for visual aids to teach and review how to produce phonemes during articulation therapy.
The videos use flash player so they can be played on this website using Android tablets with flash player. Adobe no longer officially supports Android but can be installed by following the instructions in the video at the bottom of my GotKidsGames post or by purchasing Puffin Web Browser.
Educators Don't Get Apples! 
I submitted feedback to them because, while I think it’s a great idea, I don’t like that they inserted a neutral vowel after many of the consonant sounds. (e.g. it says “the” instead of “th”, “fuh” instead of /f/, etc.). Would have gotten a much better review from me if they had just recorded the sound and not the sound in a syllable.
You are right. Some have an additional vowel, but for being free we can’t complain to much :-).