Leo Barraclough International Features EditorDark comedy-drama “My Neighbor Adolf,” which will world premiere in Piazza Grande at the Locarno Film Festival, has debuted its trailer. The film stars David Hayman, Udo Kier and Olivia Silhavy, and is directed by Israeli helmer Leon Prudovsky. Beta Cinema is handling world sales.The film, which Prudovsky has described as a cross between “Rear Window” and “Grumpy Old Men,” is set in Colombia in May 1960, just after Israel’s abduction of Adolf Eichmann in Argentina.