Indiana Jones (franchise) Lucas, Spielberg, Frank Marshall, and Kathleen Kennedy met during the American Film Institute's tribute to Ford, and decided they wanted to enjoy the experience of making an Indiana Jones film again. Spielberg also found returning to the series a respite from his many dark films during this period. Spielberg and Lucas discussed the central idea of a B-movie involving aliens, and Lucas suggested using crystal skulls to ground the idea. Lucas found these artifacts as fascinating as the Ark, and had intended to feature them for a "Young Indiana Jones" episode before the show's cancellation. M. Night Shyamalan was hired
Indiana Jones Costume designer Deborah Nadoolman Landis noted that the inspiration for the series as well as Indiana Jones' outfit was Charlton Heston's Harry Steele in "Secret of the Incas" (1954) and called "Raiders of the Lost Ark" "almost a shot for shot" remake of the Heston film, citing that Indiana Jones was "a kinder, gentler Harry Steele": "We did watch this film together as a crew several times, and I always thought it strange that the filmmakers did not credit it later as the inspiration for the series." Many people are said to be the real-life inspiration of the Indiana Jones