1. The Coens: Ethan and Joel wrote and directed “Fargo” and “Blood Simple” (which was just released on DVD).
2. The Dahls: Rick and director John co-wrote “Red Rock West.”
3. The Farrellys: Bobby and Peter wrote and directed “Me, Myself and Irene” and “There’s Something about Mary.”
4. The Howards: Director Ron cast brother Clint in many of his films, including “Apollo 13” and “Backdraft.”
5. The Hughes: Twins Allen and Albert gave us “Menace II Society” and “American Pimp.”
6. The Lumieres: Auguste and Louis helped invent the film medium more than 100 years ago.
7. The Maysleses: Documentarians Albert and David made the classic Rolling Stones concert film “Gimme Shelter.”
8. The Wachowskis: Larry and Andy wrote and directed “The Matrix.”
9. The Wayans: “Scary Movie” was directed by Keenen Ivory and was co-written by and stars Shawn and Marlon.
10. The Wilsons: Luke acted in and Owen co-wrote “Rushmore”; both appeared in “Bottle Rocket,” which Owen also co-wrote.