Once hundreds of clocks are hung in a new exhibition space, “it’s going to be like stepping into the Black Forest.” ...

The title actually refers to the cuckoo bird, whose real-life antics are far more sinister than popping out of the top of a clock every hour ... in “The Third Man” play differently.

The headstone, designed by the man responsible for Greene’s Penguin ... and all they produced was the cuckoo clock. “That wasn’t my father’s line,” says Bourget.