This is no laughing matter, Chris Rock.

The comedian, along with Sony Pictures Entertainment, Sidney Kimmel Entertainment and nearly 20 others are being sued for breach of contract and fraud over the flick Death At A Funeral and RadarOnline.com has the lawsuit.

EXCLUSIVE DOCUMENTS: Chris Rock Sued Over Movie Remake

“My message is that Sony is going to be held accountable for their actions,” plaintiff Pamella Lawrence told RadarOnline.com in an exclusive interview.