nicky, you have some errors in character surnames.
Weirzbowski -
Wierzbowski is correct surname
Heinnerman -
Heinemann is correct surname
Geddiman -
Gediman is correct surname
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actors - Ricco Ross (aka Rico Ross), Trevor Steedman (aka Trevor Steadman)... hmm, whence they have alternate names? :-)
hmm, Ron Perlman is he... and Brad Dourif is correct...
use
imdb.com, there is many info about actors, movies etc.