The Mystery of Richard Simmons: A Diane Sawyer Special(2026)
The Mystery of Richard Simmons: A Diane Sawyer Special Synopsis
The beloved fitness personality's remarkable rise to fame; examining the cultural impact that made him a household name.
The Mystery of Richard Simmons: A Diane Sawyer Special (2026) is a documentary film, released on May 12, 2026 with a runtime of 42m. It stars Diane Sawyer, Richard Simmons, Rosie O'Donnell and Ellen DeGeneres.
- Writers:
- Diane Sawyer
- Status:
- Released
The Mystery of Richard Simmons: A Diane Sawyer Special (2026) Trailer
Watch the official trailer for The Mystery of Richard Simmons: A Diane Sawyer Special before you stream it.
The Mystery of Richard Simmons: A Diane Sawyer Special Cast & Crew
Main cast
Diane Sawyer
as Self
Richard Simmons
as Self (archival footage)
Rosie O'Donnell
as Self
Ellen DeGeneres
as Self (archival footage)
Key crew
written by Diane Sawyer.
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The Mystery of Richard Simmons: A Diane Sawyer Special – Frequently Asked Questions
Where can I watch The Mystery of Richard Simmons: A Diane Sawyer Special online?
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The Mystery of Richard Simmons: A Diane Sawyer Special (2026) is available to stream on fuboTV. Streaming availability is checked against JustWatch data and can change by region.
Who stars in The Mystery of Richard Simmons: A Diane Sawyer Special?
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The main cast of The Mystery of Richard Simmons: A Diane Sawyer Special (2026) includes Diane Sawyer, Richard Simmons, Rosie O'Donnell and Ellen DeGeneres. You can see the full cast and crew list, with character names, further up this page.
When was The Mystery of Richard Simmons: A Diane Sawyer Special released?
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The Mystery of Richard Simmons: A Diane Sawyer Special was released on May 12, 2026 and runs for 42m.
Is there a trailer for The Mystery of Richard Simmons: A Diane Sawyer Special?
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Yes. The official The Mystery of Richard Simmons: A Diane Sawyer Special trailer is embedded in the trailer section of this page and plays instantly, no download or sign-up required.