(TMZ) Gary Busey was just fired from a movie he was supposed to star in ... TMZ has learned -- after several members of the production complained about his behavior on set.
Sources connected with the upcoming movie "Mansion of Blood" tell us, Gary had simply become too difficult to work with -- but the nail in the coffin ... we're told a woman on set complained about inappropriate comments Gary made, and production decided enough was enough.
According to sources, Gary had already finished shooting about half of his scenes -- so the script was rewritten ... and another actor filled in to shoot the rest.
Gary's rep confirms the actor is no longer associated with the project -- telling us, "The situation was plagued by contractual issues and misunderstandings from the outset. Gary considers this episode concluded and has no further comment on the matter." more on this story