Link to Bailey's Ted Talk: https://youtu.be/Czg_9C7gw0o

Dr. Tim Sly holds qualifications in public health from the United Kingdom and Canada, and worked in the public health field for 14 years before joining the teaching staff at Ryerson in 1982. His recent and current research involvement is with diseases such as SARS and Avian influenza, as well as pandemic planning.

Eknoor Singh is a 2nd year Biomedical Engineering student at the University of Waterloo.

Alan Tang has been a high school teacher for the past decade.

Margo MacDonald is a tour guide for The Haunted Walk, where she tells spine-tingling ghost stories from the earliest days of Toronto.

Long Note Four by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)

Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100467

Artist: http://incompetech.com/

Martin Maxwell is a 95-year-old World War Two Veteran as well as a Holocaust survivor. His life was changed forever when Hitler's Nazi regime began to take control over his hometown of Vienna, Austria.

Alan Tang has been a high school teacher for the past decade. 

Not an innuendo!