Greek writer/director Alexis Alexiou has unveiled his third feature and his first since 2015’s award-winning “Wednesday 04.45.” “Sea of Glass,” now complete, is a country noir road movie following two women in an off-season Greek seaside resort who unexpectedly come together to confront the past, family stereotypes and the closed provincial community. The film has already been acquired by Greek boutique distributor Weird Wave (“Teenage Sex and Death at Camp Miasma,” “I See Buildings Fall Like