anyone know this film?

I'm trying to find a film from long ago but don't know its name

Its involves a heist from a museum
the crooks use a boomerang to trigger an alarm
they kept doing it till the police switched off the alarm thinking it was
faulty

and if in the same film great, if not then the next bit is another film I'm
looking for

an inflatable 15 foot rock replaced an original rock in a museum so it could
be stolen
and no-one was the wiser

what is/or was the film ?

thanks

--
Vass

"Vass" <write2mark_clothes_.RemoveThis@hotmail.com> wrote:

> Museum, crooks use inflated rock to replace original

No. Why was this 15ft rock in a museum and why were they stealing it?

--
Ronan Flood <R.Flood.RemoveThis@noc.ulcc.ac.uk>
working for but not speaking for
Network Services, University of London Computer Centre
(which means: don't bother ULCC if I've said something you don't like)