Celebs looking for Boner: 'Growing Pains' Andrew Koenig missing, say pals [Updated]

Andrew-Koenig-Missing-Boner-260.jpg Sarah Silverman, Alyssa Milano, Dave Holmes and other celebrities have been tweeting and blogging for information leading to the whereabouts of actor and comedian Andrew Koenig, best known for playing Boner on "Growing Pains."

VH1's "Best Week Ever" star, Doug Benson broke from his usual comedic updates to tweet, "On a serious note, my buddy Andrew Koenig was last seen in Vancouver on Feb 14. If anybody knows where he is send me a message."

The celebrity tweets point to a blog post written by radio host Jesse Thorn with details about Koenig's disappearance.

The post reads:

"Andrew Koenig has been missing for a week, last seen 2/14 in Vancouver. Didn't make his flight back to the US on 2/16. The Vancouver Police are involved, and lots of people are looking. Could you reblog this and help get the word out? And say some prayers or think some positive thoughts?