Give it a try:
http://www.amazon.com/gp/product/B0000057NO/sr=8-2/qid=1144386497/ref=pd_bbs_2/104-5148955-9419133?%5Fencoding=UTF8There might be some samples on that page.
Also the film
Halber Mensch is a great pleasure, and contains several stunning performances (with the jackhammers, etc.):
http://www.amazon.com/gp/product/B0007WQHLW/ref=pd_kar_gw_1/104-5148955-9419133?%5Fencoding=UTF8&v=glance&n=130Wow, I'd better order that - only have it on VHS. - on edit, everybody says this DVD is a shitty 3rd generation bootleg, so I'll just be happy with my VHS copy.