The high-flying drama ‘The Walk’ — currently playing in IMAX theaters — may be thrilling audiences with its depiction of wire walker Philippe Petit’s death-defying stroll between the Twin Towers in 1974. But it’s also making some of them sick. Reports from early screenings indicate that director Robert Zemeckis’ extremely realistic-looking dramatization of the high-wire walk was making some audience members retch with vertigo. ‘The Walk’ isn’t the first movie to leave viewers quaking and queasy. Click through to see a gallery of films that aren’t for the faint-of-stomach.