Watership Down
After nearly having to fight General Woundwort, Bigwig and the does break out of Efrafa with Kehaar's help. Of course this break out is noticed by the guards, and soon the General himself and his small army catch up Bigwig and the runaway rabbits. They get away only because Kehaar attacks Woundwort. Woundwort keep chasing the rabbits to a stream, and the rabbits escape on a small boat. Two does die on the way to Watership Down, but most rabbits make it there safely.