Possible Clues:

• State of panic or fear
• Beastly neckwear — it's wrong to fiddle with zip at the front
• At the bend in the river beastly type meets Bob
• Horseshoe shaped bend in a river
• "The ___ Incident" (Henry Fonda movie)
• Horseshoe bend in a stream
• "The ___ Incident" (Henry Fonda film)
• Lake formed by a bend in a river
• 'The ___ Incident' (1943 Fonda film)