Greg Klein

Teen Titans

2003 · Writer

3.0

Ben 10

2005 · Writer

Jackie Chan Adventures

2000 · Writer

The Batman

2004 · Writer

Ben 10: Race Against Time

2008 · Writer

Ben 10: Secret of the Omnitrix

2007 · Writer

Men in Black: The Series

1997 · Writer

Godzilla: The Series

1998 · Writer

Bionicle 2: Legends of Metru Nui

2004 · Writer

Jumanji

1996 · Writer

Sabrina: The Animated Series

1999 · Writer

Extreme Ghostbusters

1997 · Writer

Captain N: The Game Master

1989 · Writer

The Mummy: The Animated Series

2001 · Writer

Roughnecks: Starship Troopers Chronicles

1999 · Writer

Action Man: A.T.O.M.

2005 · Producer

Just Ask My Children

2001 · Producer

Kids Incorporated

1983 · Writer

Action Man

2000 · Writer

Roughnecks: The Starship Troopers Chronicles - The Pluto Campaign

2001 · Writer

The Mummy: Quest for the Lost Scrolls

2002 · Writer, Producer