Its a polish tv show from the late 1970s
http://www.youtube.com/watch?v=CaL5To0Cw-w

Its about a polish T34 tank crew fighting in the late years of WW2.
You can get it on amazon, very nice DVD BOX

In the GDR it was a classic, i grown with it!
German and polish language..

Czterej Pancerni i Pies ,i grown on that series everyone wanted to be Janek Kos.

Thanks I might get this. Reminds me of watching Combat when I was a kid. I think I have re-watched the entire series from Netflicks.