Director Lee Daniels convinced Rock-A-Fella mogul Damon Dash to pump cash into his movies, including "The Butler" ... then stiffed him.
Dash is suing Daniels for reneging on a deal for Dash to invest in Daniels' projects -- including "The Woodsman," "Precious," "The Paperboy" and "The Butler."
Dash has said he dumped $2M into "The Woodsman" back in 2004 ... and never got a penny back. Dash claims in his lawsuit he had a similar interest in Daniels' other movies.
According to the legal docs -- obtained by TMZ -- Dash claims he was also screwed out of his executive producer and producer credits on the films.
Dash wants $25 million -- minimum.
A rep for Daniels tells us Dash's claims are "completely without merit."
Director Lee Daniels Sued
Damon Dash Claims
He Screwed Me Out Of 'Butler' Money
8/14/2014 8:28 AM PDT BY TMZ STAFF
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