David Twohy is an American director/screenwriter who has co-written screenplays for such films as The Fugitive (1993), Waterworld and G.I. Jane. He is also a successful director, and is responsible for helming such films as the Riddick trilogy, The Arrival and A Perfect Getaway.
The following lists the films in the IMFDB written and/or directed by David Twohy:
Pitch Black (2000) Writer/Director
Below (2002) Writer/Director/Producer
The Chronicles of Riddick (2004) Writer/Director
A Perfect Getaway (2009) Writer/Director
Riddick (2013) Writer/Director