
Directing
Robert John Downey (né Elias Jr.; June 24, 1936 – July 7, 2021) was an American filmmaker and actor.
Description above from the Wikipedia article Robert Downey Sr., licensed under CC-BY-SA, full list of contributors on Wikipedia.

"Sr."
as Self

Robert Downey: Moment to Moment

Searching for Mr. Rugoff
as Self

Don't Blink - Robert Frank
as Self (archive footage)

Pablo
as Self

Radio Unnameable
as Himself

Tower Heist
as Judge Ramos
The Perfect Team: The Making of 'On the Bowery'
as Self

Electile Dysfunction: Inside the Business of American Campaigns
as Self

Rittenhouse Square
as Interviewer

Finding Your Roots
as Self · 1 ep.

Tales of the City
as Edgar's Doctor · 1 ep.

Matlock
as Judge Warren Anderson · 1 ep.

The Twilight Zone
as (segment "Wordplay") · 1 ep.

Saturday Night Live
as Self - Cameo (uncredited) · 1 ep.

The Dick Cavett Show
as Self - Guest · 1 ep.

The Tonight Show Starring Johnny Carson
as Self · 1 ep.
1985