sentences:  To manufacture the prop, Hughes and 20th Century Fox turned to toy licensee Tiger Electronics.The studio made an introduction between Hughes and Roger Shiffman, Tiger's co-founder and executive vice president, and the two met at Shiffman's office several times to develop the prop.Hughes's original concept in the script was for Kevin "to have a gun", but Shiffman thought it was impractical since the character would need to travel with it through O'Hare International Airport in the movie.