Mel Gibson has been caught on tape threatening his former girlfriend and using a racist slur!

The feud between Mel and his baby mama Oksana Grigorieva is heating up and now reports a shocking audio tape exists with Mel ranting and raving — sound familiar?

The actor, who was caught making anti-Semitic remarks during a DUI bust in 2006, is in hot water for allegedly telling Oksana, the mother of his love child, that the way she was dressed would get her "raped by a pack of n***ers."

A source said Oksana recorded Mel because she feared for her life. AND on tape Mel threatens to come over and burn down her house.

He warns, "I am going to come and burn the f**king house down… but you will blow me first."

According to, the expletive-laced tape also has Mel calling Oksana a "whore" and "c**t".

Mel left his wife in Robyn, with whom he has seven children, in 2009. He and Oksana welcomed baby Lucia eight months ago and are now fighting over custody of the little girl.

Visit for more details on the explosive audio tape.