The Land Before Time
An American Tail
The Land Before Time II: The Great Valley Adventure
The Land Before Time III: The Time of the Great Giving
The Land Before Time IV: Journey Through the Mists
The Land Before Time V: The Mysterious Island
The Land Before Time VI: The Secret of Saurus Rock
The Land Before Time VII: The Stone of Cold Fire
Sesame Street
The Land Before Time VIII: The Big Freeze
The Land Before Time X: The Great Longneck Migration
The Land Before Time IX: Journey to Big Water
The Land Before Time XI: Invasion of the Tinysauruses
The Land Before Time XII: The Great Day of the Flyers
The Land Before Time XIII: The Wisdom of Friends
The Land Before Time XIV: Journey of the Brave
Follow That Bird
Sesame Street: Elmo Saves Christmas
When Things Were Rotten
Big Bird in Japan
Don't Eat the Pictures: Sesame Street at the Metropolitan Museum of Art
CinderElmo
Sesame Street: Elmo's World: The Street We Live On!
A Sesame Street Christmas Carol
Writer
Producer, Writer, Music
Producer, Story, Screenplay
Story
Original Music Composer
Writer, Producer
Lyricist, Songs, Writer
Characters
Music
Characters, Producer
Songs
Songs, Writer
Creator
