“This laugh-a-second, multi-millennia mindbender shouldn’t be missed.” “The Skin of Our Teeth” by Thornton Wilder ran at Seattle Rep from Sept. 26 through Oct. 20. It is the story of a couple who has been married for 5,000 years and constantly goes to great lengths to save the world from ending. Having witnessed this play myself, I can vouch for the fact that this play should not be missed. In fact, this play also had two special ways of involving the community: community ensemble and walk-on performers.