I guess you also need the link to the TV show.
https://tubitv.com/tv-shows/558856/s01-e01-return-to-new-orleans
Look up the lyrics to “Moon River”, it always says Huckleberry friend.
Here is a youtube link of the 1958 series, at the 23:50 mark he says “I’m your Huckleberry”.
https://www.youtube.com/watch?v=4NWS1t9DIxU