There are a lot of different David Robinsons in the database. An entry in the birthyear thread exists, but so far no birth year has been processed in the database. There are 2 guys who are credited with both David Robinson and David C. Robinson, so the birth year is definitely needed. But lets shed some light on the common name first.

Costume Designer (http://www.imdb.com/name/nm0732533):
David Robinson 15 verified
The Accidental Husband (verified by marcelb7)
The Amityville Horror (verified by bigdaddyhorse)
Appaloosa (verified by marcelb7)
Beauty & the Briefcase (verified by marcelb7)
Donnie Brasco (both the original and the extended versions, verified by marcelb7)
Funny Games U.S. (verified by marcelb7)
The Hoax (verified by _ppj_)
I shot Andy Warhol (verified by marcelb7)
Just Wright (verified by marcelb7)
Last Exit to Brooklyn (incorrect, credited as Costumer, verified by marcelb7)
Lipstick Jungle: Season One
The Lizzie McGuire Movie (verified by marcelb7)
People I Know (verified by marcelb7)
The Savages (verified by greyghost)
Scotland, PA
Shadow Magic
Shame (verified by marcelb7)
Twelve (verified by marcelb7)
Young Adult (verified by Rizor)

David C. Robinson 10 verified
The Basketball Diaries (verified by marcelb7)
Confessions of a Teenage Drama Queen (verified by _ppj_)
The Essential Michael Haneke (incorrect: parent profile of a box set)
I Love You Phillip Morris (verified by _ppj_)
Marci X (verified by T!M)
Meet Joe Black (verified by bigdaddyhorse)
New Rose Hotel (verified by bigdaddyhorse)
The Perks of Being a Wallflower (verified by greyghost)
Pollock (verified by _ppj_)
Wishful Thinking (verified by T!M)
Zoolander (verified by Sidrat)

Producer (birth year likely 1971, http://www.imdb.com/name/nm1084360):
David Robinson 7 verified
Ace Ventura Jr.: Pet Detective
Dominion: Prequel to the Exorcist (verified by Jimmy S)
Dream House (verified by marcelb7)
Georgia Rule (verified by marcelb7)
The Good Shepherd (verified by marcelb7)
Man of the Year (verified by SoylentDave)
Sydney White (verified by SpaceFreakMicha)
Two for the Money (verified by bigdaddyhorse)

David C. Robinson 1 verified
Ace Ventura: Pet Detective Jr.
Exorcist: The Beginning (verified by marcelb7)
The In Crowd (incorrect: credited as Associate Producer, verified by marcelb7)

Other entries:
David Robinson, writer and film critic (birth year 1930, link):
Chaplin
Charlie: The Life and Art of Charles Chaplin

David Robinson, drummer for The Cars (birth year 1949, link):
The Cars Unlocked: The Live Performances
Cars: Live

David Robinson, basketball player (birth year 1965, link):
Forget Paris
Like Mike
Michael Jordan: Air Jordan

David Robinson, visual effects (link)
Red Riding Hood (verified by bigdaddyhorse)
Mr. & Mrs. Smith (incorrect: verified by jmbox)
X2 (incorrect: visual effects producer)

David Robinson, editor (link)
Anthony Bourdain: A Cook's Tour (parts 1, 2 and 6)

David Robinson, composer
Ancient Mysteries 18: Hatshepsut; Egypt's Lost Queen

David Robinson, actor (link)
Buford's Beach Bunnies
Death Game (or Deathrow Gameshow) (verified by Jimmy S)
The Erotic Misadventures Of The Invisible Man
Mephisto
Milo (verified by bigdaddyhorse)
The People Under the Stairs (verified by bigdaddyhorse)
Stripteaser 2

David Robinson, actor (link)
H.M.S. Defiant

David Robinson, actor (link)
Revenge of the Cheerleaders

David Robinson, actor (link)
In Our Name

David Robinson, actor (link)
Our Fathers

David Robinson, actor (link)
Breaking Bad: The Complete Fourth Season (verified by marcelb7)

David Robinson, actor (link)
Strapped

Other entries with a David Robinson cast credit:
A Cottage on Dartmoor (1929)
Marathon: Video Journal for Men: Volume One (2010)

The Hoax - David Robinson as costume designer
Pollock - David C. Robinson as costume designer
I Love You Phillip Morris - David C. Robinson as costume designer
Confessions of a Teenage Drama Queen - David C. Robinson as costume designer

Mr & Mrs Smith - David Robinson as Visual Effects Coordinator; however it is invalid as there is also a Visual Effects Supervisor credited.

The Savages - David Robinson as costume designer

Zoolander: David C. Robinson as costume designer.

Thanks everybody, for the input. I found some more entries on youtube, and I've updated the results so far.

Quoting Jimmy S:

Quote:
Dominion: Prequel to The Exorcist

David Robinson : Executive Producer (the producer is James G. Robinson, not David)

Have you watched all the credits? I ask, because with "Sydney White" there is James G. Robinson listed as producer, then some writer and other crew members and then "produced by" and four names, including James G.'s son David Robinson.

Quoting SpaceFreakMicha:

Quote:
Quoting Jimmy S:

Quote:
Dominion: Prequel to The Exorcist

David Robinson : Executive Producer (the producer is James G. Robinson, not David)

Have you watched all the credits? I ask, because with "Sydney White" there is James G. Robinson listed as producer, then some writer and other crew members and then "produced by" and four names, including James G.'s son David Robinson.

I've checked them too, and it's indeed "David Robinson". In my original post I said "Producer David Robinson", but I don't care if it's a producer or executive producer credit. Just as long as it's a valid credit.