I answer they hang up.

Caller identified himself as Tom Baker with InFocus with Martin Sheen, claimed ties to Antiques Roadshow on PBS, and ran down a "proposal" that ended with a cost of nearly $27,000. In researching this "show," the company has bought every conceivable domain name out there in the attempt to appear legitimate. They have started a Facebook page for the "show"  and a Google + page. They have a Wikipedia listing created and sited SOLELY by themselves. They even appear to have editted themselves into Martin Sheen's wiki. However, they are NOT a content provider and guarantee absolutely nothing concrete for your money. No media buy, no air time, nothing. Total scam, much like the ones with Hugh Downes and Joan Lundon. DO NOT give these people your money!