On the 2nd disc of this set, go to the Supplemental Features page. Press the right arrow twice and Davys coonskin cap will be highlighted. Select it and you get Fess Parker singing The Ballad of Davy Crockett in an excerpt from the October 27, 1954 episode of the Disneyland TV series.
Reviews: DVD Talk also has a review of
Davy Crockett The Complete Television Series by DVD Savant.