The House That Shadows Built (1931) is a short feature, roughly 48 minutes long, from Paramount Pictures made to celebrate the 20th anniversary of the studio's founding in 1912. It was a promotional film for exhibitors and never had a regular theatrical release and includes a brief history of Paramount, interviews with various actors, and clips from upcoming projects (some of which never came to fruition). The title comes from a biography of Paramount founder Adolph Zukor, The House That Shadows Built (1928), by William Henry Irwin.

Groucho Marx
Caesar's Ghost

Harpo Marx
The Merchant of Wieners

Chico Marx
Tomalio

Zeppo Marx
Sammy Brown

Ben Taggart
Mr. Lee, Theatrical Agent

Charles Ray
(archive footage)

Sarah Bernhardt
(archive footage)

Lon Chaney
(archive footage)

Miriam Hopkins
(archive footage)
Being James Bond77%
I Am Heath Ledger74%
Spider-Man: All Roads Lead to No Way Home67%
And the Oscar Goes To...68%
More Brains! A Return to the Living Dead74%
That's Entertainment! III70%
Everything or Nothing72%
That's Entertainment!73%
Jodorowsky's Dune78%
I Know That Voice71%
Maria by Callas73%
Katy Perry: Part of Me71%
Making Waves: The Art of Cinematic Sound68%
Hitchcock/Truffaut72%
A Plastic Ocean75%
The Summers of It - Chapter Two: It Ends71%
Woody Allen: A Documentary69%
Harry Potter 20th Anniversary: Return to Hogwarts73%
Above Majestic73%
Hawking76%