Memorable movie scenes involving a blowtorch

There are different types of torches such as butane torch and propane torch, but they basically have a similar design and have the same type of function which is to heat things.  I think blowtorch is more of a common name for both.  One is more for jobs like welding, melting, etc. where you need extreme heat and others have a less intense heat and are more for soldering materials, drying materials, heating stuff without melting it, etc.