Taylor Swift becomes visibly emotional in her new “The End of an Era” docuseries releasing Friday on Disney+ as she discusses the hard work that went in to pulling the record-breaking tour off.
Check out the new preview shared by "Good Morning America" Thursday morning -- Taylor and her mother, Andrea Swift, are expressing how massive of a job creating and perfectly executing the Eras Tour was -- including adding in a whole new album era for dates later in the worldwide trek.