Jackelyn's Shocking Fact Leaves Henry Winkler Speechless | Howie Mandel Does Stuff #77

Henry Winkler thinks back on the "Happy Days", learns disturbing facts about dolphins and educates Howie on merkins. Like & Subscribe! Howie Mandel Does Stuff Available on YouTube @ Howie Mandel Does Stuff Visit the Charity - This Is About Humanity https://www.thisisabouthumanity.com/ Visit https://www.howiemandel.com for more #HenryWinkler #HappyDays #HowieMandel See omnystudio.com/listener for privacy information.