Add Ultimate Fighter Veterans Gabe Ruediger (pictured) and Mac Danzig to the slowly-growing list of UFC fighters filing lawsuit against the ZUFFA owned Mixed Martial Arts Promotion.

Their inclusion to this class-action cause is the fourth lawsuit filed against the UFC. Notable  fighters going after the promotion are, Cung Le, Brandon Vera, Jon Fitch, and more.

Danzig, an Ultimate Fighter winner, was with the UFC for seven years, while Ruediger competed in just three UFC bouts, going winless in the promotion over the course of two separate stints.

More fighters are expected to follow. Stay tuned to BJPENN.COM for updates.