Movie screenshot of Fred Astaire and Astaire's choreographic collaborator Hermes Pan in the opening section of the "I Ain't Hep to that Step But I'll Dig it" routine from Second Chorus (1940). Note: Hermes Pan is standing third from left and is holding a clarinet. This is Pan's first ever appearance on film.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.
{{Information |Description=Movie screenshot of Fred Astaire and Astaire's choreographic collaborator Hermes Pan in the opening section of the "I Ain't Hep to that Step But I'll Dig it" from ''[[w:Second