Ko Michael J. Fox te kōwhiringa tuatahi ki te tākaro Marty McFly, engari i tukua ia ki te whakaatu i te Family Ties. i whakaaro te kaiwhakanao Family Ties Gary David Goldberg e Fox ko faufaa ki te angitu o te whakaaturanga. Ki te tahi-whetu Meredith Baxter i runga i te waehere whānautanga, kihai ia i whakaae Fox wa atu ki te mahi i runga i te kiriata. hoki ki te Future i te tuatahi whakaritea mō te putanga o Mei 1985 a ko reira i te mutunga o 1984 ka ako e kore Fox e taea ki te whetū i roto i te kiriata. e rua i muri i kōwhiringa Zemeckis o ko C. Thomas Howell ko Eric Stoltz. miharo Stoltz nui nga kaihanga ki tona whakaahuatanga o mua o Roy L. Dennis i Mask (i nei i kia tukua) e tīpakohia e ratou ki a ia ki te tākaro Marty McFly. i te tukanga tuku, i akiaki i te rā tīmatanga o te Fox i roto i te wiki e wha.
Ko Marty McFly