Halt and Catch Fire may refer to:
*
Halt and Catch Fire (computing)
In computer engineering, Halt and Catch Fire, known by the assembly mnemonic HCF, is an idiom referring to a computer machine code instruction that causes the computer's central processing unit (CPU) to cease meaningful operation, typically ...
, idiom referring to a computer machine code instruction
*
''Halt and Catch Fire'' (TV series), American television series
*"Halt & Catch Fire", an episode in
season 10 of American television series ''Supernatural''
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