Made on about forty quid and some coconut halves, yet somehow funnier than anything with an actual budget.
Fun fact: "Partly financed by Pink Floyd, Led Zeppelin, and Elton John, who were fans of the TV show."
Arnold's limited English somehow made the killer robot thing more convincing, which says a lot really.
Fun fact: O.J. Simpson was considered for the lead but deemed too likeable to play a remorseless killer.