Surprised to see no takers after one month. There must be an existing thread out there?

https://www.youtube.com/watch?v=X_hz7TyQ_bs - an explainer video by Daily Reckoning. 2m50s. More detailed than the 2011 WeUsecoins video, and more up-to-date (no longer advertises mining as being amenable to ordinary hardware). Published April 2013.

https://www.youtube.com/watch?v=FizcEl4lgtk - animation explainer video pitching SpendBitcoins after 2:53. The theme is a dodo bird (Bitcoin will make fiat go the way of the dodo). Captions explaining the actual situation with anonymity and fees. The least technical video of the three. Published April 2013.

http://www.visualcapitalist.com/bitcoin-the-encryption-standard - A well-designed infographic explaining what Bitcoin is, and how it works: supply, mining, security, demand and buzz.