Writing

2023

… Characters

2022

… Characters

2019

… Characters

2016		Turtles Take Time (and Space) … Characters
2016		Don vs. Raph … Characters
2016		Teenage Mutant Ninja Turtles: Out of the Shadows … Characters

2014

… Characters

2009

… Characters

2007

… Characters

1993

… Characters

1991

… Characters

1990		Teenage Mutant Ninja Turtles … Characters
1990		Operation Blue Line, Starring: Teenage Mutant Ninja Turtles … Characters

Crew

2012

… Thanks

2009

… Creator

1994		Teenage Mutant Ninja Turtles: Turtle Tunes … Creator
1994		Teenage Mutant Ninja Turtles: We Wish You a Turtle Christmas … Creator

1991

… Creator

1988		Teenage Mutant Ninja Turtles: The Epic Begins … Creator
1988		Teenage Mutant Ninja Turtles: Heroes in a Halfshell … Creator

Acting

2014

as Himself

2009

as Himself (voice) (uncredited)

1991

as Himself

Production

2007

… Executive Producer