Everything was going smoothly on the set of "The High and the Mighty" until the cast and crew returned from lunch. With one exception. Wiley Wyckham, the bit player sitting in seat 24A on the airliner mockup, is among the missing, and without Wyckham sitting in place, director William Wellman cannot continue filming. A studio wide search is instituted. No Wyckham. A lookalike is hired that night, filming resumes the next day and still no Wyckham...