If are in the USA..can order a DVD player from Amazon.com Deutschland that has German subtitles built into it?

A multi-region player bought in the US will probably support all the European languages (as well as regions 1 - 6) However, buying a multiregion (so it plays US region 1 disks also) one in Europe (that also is 110-220v) is probably a safer option. Amazon.co.uk would be fine, you don't need to go to Amazon.de The disks made for the european market and specifically the German/Austrian market will have German subtitles on them, others may or may not. The ones in the US are not very likely to have them.. spainish (South American dialect) and French (Canadian) yes. So yes, order the DVD's from amazon.de or check on amazon.co.uk for the supported languages on the DVD you are ordering. DVD's can be shipped to the US the player.. they may decide not to ship (electical items they often will not ship due to importation paperwork hassles)

If they are region 1 movies then it would be no problem playing the movie on your player. If it is not a region 1, then you won't be able to play the movie unless you have a universal player. Hope this will help you out.