Who Is Martin Mull? is a 2026 Netflix documentary about the creative life of comedian, painter, writer and musician Martin Mull. Netflix identifies Neil Berkeley as co-director and producer; the film’s production began under original director Bob Saget, who died in 2022, three years into filming.
Who was Martin Mull?
Martin Mull was an entertainer whose work ranged across comedy, acting, painting, writing and music. Netflix presents the documentary as a portrait of his lifelong artistic passion, rather than a story focused only on his screen roles.
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What is Who Is Martin Mull? about?
The film looks at the relationship between Mull’s public characters and his life as an artist. Co-director and producer Neil Berkeley described its theme as a story about someone who pretended to be a character in entertainment, playing people he was not, and later found success and satisfaction by being himself in the craft he loved. That is Berkeley’s description of the film’s approach, not an independent critical assessment.
Who made the documentary?
Netflix names Neil Berkeley as co-director and producer. Bob Saget was the original director; Netflix says Saget died in 2022, three years into filming, after which the documentary’s production took further turns.
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Where can you watch it?
Who Is Martin Mull? is listed on Netflix, which announced its availability on October 7, 2026. The US title page gives the film a TV-MA rating and includes a 2-minute-50-second trailer. Ratings, language, subtitles and availability may differ by country, so check the Netflix title page for your region.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What to know about Maggie Mull
The title supplied for this article refers to Martin Mull with his daughter Maggie. Netflix’s official title listing and announcement do not name Maggie Mull or establish her role in the documentary, whether she is interviewed, or which scenes feature them together. Those details should not be assumed from the title alone.
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Official details and announcement
- Netflix’s official Who Is Martin Mull? listing provides the title page and US trailer.
- Netflix’s October 7, 2026 announcement identifies the filmmakers, describes the film’s focus and recounts Saget’s involvement.
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