The Amphibian 1985/86:The Jim Henson Company Yearbook is the 30 minute extra feature on the R1 release of Henson's Place.
The first seven minutes are an introduction by Michael K. Frith, over the images from the yearbook. He talks about what the year book contains and how it was created. After the introduction the entire year book is shown as a montage.
The feature is named after the Henson Company yearbook, The Amphibian.