[Plugin: Redirection] How to redirect all pages

Hi,
i have a question that how i can redirect all post of my single category.

For example my Category name is (Tele Films) and there are 1000+ posts in this category. but after some times i change the category name (Films) so how i can fix that issue that google bot cant dedicate it as 404 page and redirect to original post.

Example:

http://www.mydomain.com/tele-films/post.html

http://www.mydomain.com/films/post.html

http://wordpress.org/extend/plugins/redirection/