Desc: Viva Rena: Directed by Kostas Karagiannis. With Rena Vlahopoulou, Labros Konstadaras, Nikos Rizos, Andreas Barkoulis. The striking resemblance between two cousins--a popular performer, and a little-known Corfiote singer--will involve the latter in a faithful impersonation to keep the show going at a reception. Can anyone unmask the well-meaning impostor?