Writing

2020

… Characters

2018

… Characters

2016

… Characters

2011

… Characters

2002		Scooby-Doo! Winter WonderDog … Writer
2002		Scooby-Doo Meets Batman … Writer

2000

… Story

1995

… Writer

1980		Farewell to the Planet of the Apes … Story Consultant
1980		Back to the Planet of the Apes … Story Consultant

1972		A Christmas Story … Writer
1972		The Thanksgiving That Almost Wasn't … Story

Crew

2023

… Thanks

2022

… Thanks

2021

… Thanks

2020

… Thanks

2018

… Thanks

2012		Scooby-Doo! Mask of the Blue Falcon … Thanks
2012		Scooby-Doo! Music of the Vampire … Thanks

2011

… Thanks

2002

… Thanks

Production

1995		Rumpelstiltskin … Producer
1995		Jirimpimbira: An African Folk Tale … Executive Producer

1994

… Executive Producer

1987

… Executive Producer

1985

… Executive Producer

1982

… Executive Producer

1980		Scruffy … Executive Producer
1980		The Trouble with Miss Switch … Executive Producer