Martha Atwater

Produtora

Filmes
2004	Clifford's Really Big Movie

Séries
2003	Clifford the Big Red Dog
	Little Big Pup / Getting to Know You (S02E26)
	Doghouse Rock / Guess Who's Coming to Birdwell (S02E25)
	Tie-Dye Clifford / Stage Struck (S02E24)
	mais episódios (5)
2002	Clifford the Big Red Dog
	Fishing Lessons / No Baths for Cleo (S02E18)
	Clifford's Cookie Craving / Jetta's Friend (S02E17)
	Who Moved My Bone? / Clifford the Pirate King (S02E16)
	mais episódios (15)
2001	Clifford the Big Red Dog
	Blanket Blues / Dino Clifford (S01E40)
	Forgive and Forget / Mimi's Back in Town (S01E39)
	Topsy Turvy Day / Clifford's Charm School (S01E38)
	mais episódios (20)
	Horrible Histories
2000	Clifford the Big Red Dog
	Tough Enough / Stars in Your Eyes (S01E17)
	Clifford's Big Surprise / The Ears Have It (S01E16)
	Teacher's Pet / Islander of the Year (S01E15)
	mais episódios (14)

Curta-metragem
1999	Dear America: A Journey to the New World (filme de TV)

Séries
2003	Clifford the Big Red Dog
	Little Big Pup / Getting to Know You (S02E26)
	Doghouse Rock / Guess Who's Coming to Birdwell (S02E25)
	Tie-Dye Clifford / Stage Struck (S02E24)
	mais episódios (5)
2002	Clifford the Big Red Dog
	Fishing Lessons / No Baths for Cleo (S02E18)
	Clifford's Cookie Craving / Jetta's Friend (S02E17)
	Who Moved My Bone? / Clifford the Pirate King (S02E16)
	mais episódios (15)
2001	Clifford the Big Red Dog
	Blanket Blues / Dino Clifford (S01E40)
	Forgive and Forget / Mimi's Back in Town (S01E39)
	Topsy Turvy Day / Clifford's Charm School (S01E38)
	mais episódios (20)
	Horrible Histories
2000	Clifford the Big Red Dog
	Tough Enough / Stars in Your Eyes (S01E17)
	Clifford's Big Surprise / The Ears Have It (S01E16)
	Teacher's Pet / Islander of the Year (S01E15)
	mais episódios (14)

Séries
2008	Big and Small
1996	Arthur