Looking for a good Dungeons and Dragons one shot video to demo what it can be to begininers

Are there any good examples of one shot dungeons and dragons adventures online that I could share with a group of people who have never played but are intrigued to give them a flavour of what it all is before we start playing? I know that Critical Role has a long running campaign (I am watching it) but am looking more for something that can really get someone who has never played before a good overview of what it is and how it all works rather then them having to watch through a number of episodes of a series. usually I would sit the group down and talk them all through it face to face but it is a bit harder to do that currently with social distancing etc.