Discover Martin Mull's restless reinvention from smoky folk clubs to primetime sitcoms to gallery walls, told in his own words and by the friends who watched it happen, including Steve Martin, Tom Waits, David Alan Grier and others.
About the film
Plays from YouTube when you press play; nothing loads from them until then.
Fi1m review
Out now in the US. Who Is Martin Mull? opened on 7 October 2026; our review follows once the critics have had their say, usually within two days of release.
Cast
