Sorry, this link might be broken.

https://theconversation.com/whose-line-is-it-anyway-the-murderer-his-mother-and-the-ghost-writers-58412

The website may no longer be active, or the URL of the page may have changed.
It is possible that either https://archive.org/web or http://pandora.nla.gov.au have archived this content.

Thank you.