Ronni Ancona &amp; CoRonni Ancona &amp; Co Ronni Ancona & Co Ronni Ancona & Co is a comedy sketch show that aired on BBC One in 2007. The sketches all consisted of impressions of well-known celebrities amongst other comedy sketches of fictional characters created by Ronni Ancona. Phil Cornwell, Jan Ravens and John Sessions all starred in the series with Ancona. Bill Oddie also made a cameo appearance in the first episode. Fellow impressionist Alistair McGowan appeared in the first episode in a spoof of a perfume advertisement. Impressions. Celebrities that are spoofed on the show included: Ronni Ancona & Co Ronni Ancona & Co is a comedy sketch show