Czechoslovakia

This popular title is available in a variety of languages. Facets.org sells a version in the original Czech with English subtitles. You can go here for a copy. You may be able to buy copies from amazon.com and ebay.com, as well.
Three Nuts for Cinderella
Tri orísky pro Popelku
This four titles are available on VHS from the website blah blah blah yadda yadda yadda
Adventure in Golden Bay
Dobrodružství na Zlaté zátoce
Doggie and Three
Punta a ctyrlístek
Lucy and the Miracles
Lucie a zázraky
For Boys Only is for Girls Also
Ivana v útoku
These titles are available on DVD. Much to my delight, it turned out that "Six Bears and a Clown" has English subtitles. Keep in mind that both are PAL format, so you will need a DVD player that can handled different regions, or be content to play the discs on your computer.
Jumping Over Puddles
Uz Zase Skacu Pres Kaluze
Six Bears and a Clown
Sest medvedu s Cibulkou
These titles do not appear to have been commercially released, but copies of recordings from Czech television can be purchased from blanky blank in Canada. Here is their webpage:
The Giant Eel
My tri a pes z Petipes
The Goalkeeper Also Lives On Our Street
Brankár bydlí v nasí ulici
A source for the following still remains to be found:
On Snowhite
O Snehurce
Captain Korda
Kapitan Korda
The Little Bearkeepers
Malí medvedári
Lost in Pajamas
Tana a Dva Pistolnici
Sirius