Los Angeles: Arnold Schwarzenegger has said the sixth instalment of hit 'Terminator' franchise will happen. Despite the flop of last year's 'Genysis', the actor, who plays the title character is pretty optimistic about the next 'Terminator' film's future, reported Aceshowbiz.

Arnold Schwarzenegger and Emilia Clarke in 'Terminator Genisys'. Pic/Santa Banta