After appearing as a special guest on The Late Show over 100 times, Jungle Jack Hanna is headed to New York for their last appearance with David Letterman.
Jack Hanna and David Letterman entertained the nation for more than 30 years, along with animal friends from the Columbus Zoo and Aquarium.
Leopards, flamingos, penguins and hyenas are all part of the group ending Jungle Jack's run on Letterman with a bang.
The Director Emeritus has admitted he has a few tricks up his sleeve for his final appearance on the show, but everyone will have to wait for it to air to find out which animal he brings.
Hanna tells 10TV that Letterman had a huge hand in launching his television career, and for that he will always be grateful.
Stay with 10TV and 10TV.com for more information.
Previous "Jungle" Jack Hanna Appearances on Letterman: