Dolly Parton and Kelly Clarkson have teamed up on a new version of “9 to 5” for an upcoming documentary.

The duet will appear in Still Working 9 to 5, which debuts Sunday, March 13th at SXSW.  The documentary details the success of the film, which spawned various “9 to 5” spinoffs including a TV Series (1980s)a nd Musicals (2009 & 2019), following its premiere in 1980.

The trailer for the documentary features the stars of the movie, Jane Fonda, Dolly Parton, and Lily Tomlin, discussing their initial hesitation at making the movie.