Complex sentence: The film is written by Don Mancini and directed by Ronny Yu, and stars Jennifer Tilly (who plays and voices the title character Tiffany) and Brad Dourif (who voices Chucky), as well as John Ritter, Katherine Heigl, and Nick Stabile.
Split into simpler sentences: The film is written by Don Mancini and directed by Ronny Yu. It stars Jennifer Tilly (who plays and voices the title character Tiffany) and Brad Dourif (who voices Chucky), as well as John Ritter, Katherine Heigl, and Nick Stabile.