There are varoius types of credits for Robert Downey Sr. Here's the thread to decide what his common name should be...

Current CLT reads:
Robert Downey 21/83
Robert Downey Sr. 11/54
Robert Downey, Sr. 14/69
Bob Downey, Sr. 1/15
Robert J. Downey 5/7

The following titles are contributed to our database:

Robert Downey  ( 11 confirmed / 1 unconfirmed / 5 invalid )
• 1st & Ten: Seasons 1 - 2  (confirmed by greyghost)
• America
• Babo 73  (confirmed by vertovfan)
• Chafed Elbows  (confirmed by SoylentDave)
• Greaser's Palace  (confirmed via PM by Jimmy S and JTh)
• Mussolini: The Untold Story - Robert Downey, Jr.
• No More Excuses  (confirmed by vertovfan)
• The Pick-Up Artist - Robert Downey, Jr.
• Pool Girl (Hugo Pool)  (confirmed by ateo357)
• Putney Swope  (confirmed by ateo357)
• The Sunchaser  (confirmed by Kishiro)
• To Live and Die in L.A.  (confirmed by bigdaddyhorse)
• Tuff Turf - Robert Downey, Jr.
• The Twilight Zone: Season 1
• Two Tons of Turquoise to Taos Tonight  (confirmed by vertovfan)
• Up the Academy  (confirmed by Katatonia)
• Weird Science - Robert Downey, Jr.

Robert Downey Sr.  ( 1 confirmed / 1 unconfirmed / 8 invalid )
• Boogie Nights
• The Family Man
• Iron Man 3 - Robert Downey, Jr.
• Magnolia
• • Moving Target
• Pool Girl (Hugo Pool)
• Tales of the City
• A Touch of Greatness
• Tower Heist  (confirmed by greyghost)
• To Live and Die in L.A.

Robert Downey, Sr.  ( 6 confirmed / 1 unconfirmed / 7 invalid )
• Tower Heist
• Boogie Nights  (confirmed by me)
• The Family Man  (confirmed by greyghost)
• From Other Worlds
• Greaser's Palace
• Hail Caesar  (confirmed by T!M)
• Johnny Be Good  (confirmed by T!M)
• Magnolia
• Moving Target  (confirmed via PM by jcbuds105)
• Mussolini: The Untold Story: Downfall to Death - Robert Downey, Jr.
• Mussolini: The Untold Story: The Central Powers - Robert Downey, Jr.
• Mussolini: The Untold Story: The Fascist Tyrant - Robert Downey, Jr.
• Putney Swope
• Tales of the City  (confirmed by SoylentDave)

Bob Downey, Sr.  ( 1 confirmed / 0 unconfirmed )
• Magnolia  (confirmed by Discostu)

Robert J. Downey  ( 1 confirmed / 0 unconfirmed )
• The Twilight Zone: Season 1  (confirmed by Gridlock Joe)


Since the 11 votes for Robert Downey aren't reachable any more, the common name is Robert Downey.

None the less I appreciate any further input:
- Can anyone confirm the remaining credits above?
- Does anyone have other titles of him in his database?