Norman becomes belligerent backstage, particularly oward his pushy, mean-spirited studio publicist Matt Libby (Jack Carson), insulting him:I don""t need any more pictures, I don""t need any more interviews, because the public loves me.The words of the romantic Stan Jones ballad (sung by The Sons of the Pioneers) hat play during the credits,What Makes a Man to Wander?, define the central theme of the film - one man""s wanderings and obsessive search:What makes a man to wander?What makes a man to roam?What makes a man leave bed and boardAnd turn his back on home?Ride away, ride away, ride away.Her oppressive mother discusses her born late, unwanted, "ugly duckling" daughter before she is actually seen:Charlotte was a late child.Strumming on the guitar for a brief moment, Vince was ordered to return the musical instrument to its place when Hunk arrived - to set boundaries: "I""m ouchy about everything.To capture the terrorists, French gendarmes with cable-cutters snapped the elevator""s thick steel supports, plunging it down the shaft to the ground (with Lois pinned and clinging underneath), as one of the terrorists inadvertently triggered the timer device with only 60 seconds until detonation.