Zoologist Jack Hanna attends Safe Kids Day 2016 presented by Nationwide at Smashbox Studios on April 24, 2016 in Los Angeles, California.
American zookeeper Jack Hanna holding a lemur with a tropical bird on his shoulder attends the 36th Annual National Association of Television Program...
Jack Hanna attends the National Wildlife Federation Voices for Wildlife 75th Anniversary Gala at the Beverly Wilshire Four Seasons Hotel on June 15,...
Jack Hanna brings an assortment of baby animals from the Columbus Zoo to GOOD MORNING AMERICA, 6/7/16, airing on the Walt Disney Television via Getty...
American zookeeper Jack Hanna holding a lemur attends the 36th Annual National Association of Television Program Executives Convention and...
American zookeeper Jack Hanna holding a lemur with a tropical bird on his shoulder attends the 36th Annual National Association of Television Program...
American zookeeper Jack Hanna holding a lemur attends the 36th Annual National Association of Television Program Executives Convention and...
Zoologist Jack Hanna and actress Drew Barrymore attend Safe Kids Day 2016 presented by Nationwide at Smashbox Studios on April 24, 2016 in Los...
Jack Hanna, Jeff Goldblum and Marlon Wayons chat with James Corden during "The Late Late Show with James Corden," Monday, March 5, 2018 On The CBS...
Jack Hanna, Ana De Armas, and Michael Fassbender chat with James Corden during "The Late Late Show with James Corden," Thursday, October 5, 2017 On...
Jack Hanna visits "Late Show with David Letterman" at the Ed Sullivan Theater on March 9, 2009 in New York City.
Jack Hanna brings animals from the Columbus Zoo to "Good Morning America," Wednesday, March 29 airing on the Walt Disney Television via Getty Images...
Jack Hanna brings animals from the Columbus Zoo to "Good Morning America," Wednesday, March 29 airing on the Walt Disney Television via Getty Images...
Jack Hanna, John Goodman, and Adam Pally chat with James Corden during "The Late Late Show with James Corden," Thursday, March 9, 2017 On The CBS...
Zoologist Jack Hanna and actress Drew Barrymore attend Safe Kids Day 2016 presented by Nationwide at Smashbox Studios on April 24, 2016 in Los...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna and dingo puppy during Teri Polo Appears Outside Late Show with David Letterman at Ed Sullivan Theater in New York, New York, United...
Jack Hanna brings his animal friends to GOOD MORNING AMERICA, 3/24/10 airing on the Walt Disney Television via Getty Images Television Network. GM10...
Director Emeritus of the Columbus Zoo Jack Hanna attends the Greater Los Angeles Zoo Association's 2018 Beastly Ball at Los Angeles Zoo on May 19,...
Jack Hanna visits "Late Show With David Letterman" at the Ed Sullivan Theater on November 10, 2009 in New York City.
Jack Hanna visits "Late Show with David Letterman" at the Ed Sullivan Theater on November 18, 2008 in New York City.
Jack Hanna visits "Late Show with David Letterman" at the Ed Sullivan Theater on November 18, 2008 in New York City.
Jack Hanna visits "Late Show with David Letterman" at the Ed Sullivan Theater on November 18, 2008 in New York City.
Jungle" Jack Hanna visits the "Late Show with David Letterman" at the Ed Sullivan Theatre on September 11, 2008 in New York City.
Jungle" Jack Hanna visits the "Late Show with David Letterman" at the Ed Sullivan Theatre on September 11, 2008 in New York City.
Zoo keeper Jack Hanna attends the "Late Show With David Letterman" taping at the Ed Sullivan Theater May 14, 2008 in New York City.
"Jungle" Jack Hanna visits "Late Show with David Letterman" on May 14, 2008 at the Ed Sullivan Theatre in New York City.
Jack Hanna, John Goodman, and Adam Pally chat with James Corden during "The Late Late Show with James Corden," Thursday, March 9, 2017 On The CBS...
Lucy Liu, Jack Hanna, and Terry Crews chat with James Corden during "The Late Late Show with James Corden," Thursday, Sept. 22nd On The CBS...
Jack Hanna backstage with James Corden during "The Late Late Show with James Corden," Thursday, Sept. 22nd On The CBS Television Network.
Jack Hanna backstage during "The Late Late Show with James Corden," Thursday, Sept. 22nd On The CBS Television Network.
Zoologist Jack Hanna attends Safe Kids Day at Smashbox Studios on April 24, 2016 in Culver City, California.
Zoologist Jack Hanna attends Safe Kids Day at Smashbox Studios on April 24, 2016 in Culver City, California.
Zoologist Jack Hanna and actress Drew Barrymore attend Safe Kids Day 2016 presented by Nationwide at Smashbox Studios on April 24, 2016 in Los...
Zoologist Jack Hanna attends Safe Kids Day at Smashbox Studios on April 24, 2016 in Culver City, California.
Zoologist Jack Hanna attends Safe Kids Day at Smashbox Studios on April 24, 2016 in Culver City, California.
Jack Hanna appears with Amurs outside the "Late Show with David Letterman" at Ed Sullivan Theater on May 19, 2014 in New York City.
Jack Hanna appears with Amurs outside the "Late Show with David Letterman" at Ed Sullivan Theater on May 19, 2014 in New York City.
Nicolas Cage, Billy Bob Thornton and Jack Hanna are guests on "Good Morning America," 4/11/14, airing on the Walt Disney Television via Getty Images...
Jack Hanna brings his animals to "Good Morning America," 6/16/15, airing on the Walt Disney Television via Getty Images Television Network.
Zookeeper Jack Hanna brings a rescued black cougar to the "Good Morning America" taping at the ABC Times Square Studios on September 22, 2014 in New...
Zookeeper Jack Hanna poses for photos with Hersey the camel at the "Late Show With David Letterman" taping at the Ed Sullivan Theater on September...
Jack Hanna arrivest to "Late Show with David Letterman" at Ed Sullivan Theater on May 9, 2013 in New York City.
Zookeeper Jack Hanna enters the "Late Show With David Letterman" taping at the Ed Sullivan Theater on May 9, 2013 in New York City.
Jack Hanna poses for a photograph while waiting for Nik Wallenda to walk across a tightrope 200 feet above U.S. 41 on January 29, 2013 in Sarasota,...
Personality Jack Hanna and Deborah Gibson pose during The 39th Annual Daytime Emmy Awards broadcasted on HLN held at The Beverly Hilton Hotel on June...
Jack Hanna arrives for "The Late Show with David Letterman" at Ed Sullivan Theater on February 20, 2012 in New York City.
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...
Jack Hanna during 2006 National Association of Television Program Executives Convention - January 24, 2006 at Mandalay Bay in Las Vegas, Nevada,...