Street theatre - The Imaginarium Of Dr Parnassus (2009)
In the film: The creakily piled bus-come-travelling-stage of Dr Parnassus and his outlandish troupe sneaks through London's streets and sets up in its shadows. Here it sets up in on one the biggest shadows of all - that cast by Tower Bridge.
The Google view: And here's the real location, smuggled under the bridge in a corner of St Katherine's Way. The film also finds Heath Ledger's Tony hanging from Blackfriars Bridge - famously, the place where Roberto Calvi was also found hanged.