PersonDavid Greenwalt14 credits in the catalogue: writing, production.WritingClass1983WriterAmerican Dreamer1984WriterAngel1999CreatorGrimm2011CreatorProductionClass1983Associate ProducerBuffy the Vampire Slayer1997Co-Executive ProducerBuffy the Vampire Slayer1997Consulting ProducerBuffy the Vampire Slayer1997Executive ProducerAngel1999Consulting ProducerAngel1999Executive ProducerSurface2005Consulting ProducerEureka2006Consulting ProducerIn Plain Sight2008Consulting ProducerGrimm2011Executive Producer