Alex Has A Hysterical Meltdown On A Zip-Line | 7 Little Johnstons

It's trouble in Georgia for Alex as he scares himself sick just before zip lining with his family. Will he be able to overcome his fear of heights? Find out here. # 7LittleJohnstons Subscribe to TLC UK for more great clips:    / tlctvuk   Like TLC UK on Facebook:   / uktlc   Follow TLC UK on Twitter: https://twitter.com/tlc_uk?lang=en Visit our website: http://www.uk.tlc.com/               Watch TLC UK on Freeview 12, SkyQ and Sky+ 133, Sky Glass & Stream 139, Sky Scotland 134, Sky ROI 133, Sky Glass & Stream ROI 135, Virgin Media 113, Virgin Media Scotland 128.