Scene 1
A panning, front view of a fisherman/woman in full regalia walking onto a mud bank next to a river and suddenly sinking knee deep in mud. He/she then continues to sink to chest deep, but without seeming concerned. He/she hooks and rapidly reels in a large fish and takes it off the hook, sinking to the shoulders in the process.
Scene 2
Now up to the neck, the fisherman/woman turns partially so as to face shoreward, and casts toward a branch.
Scene 3
Shot of line snagging and wrapping around a branch.
Scene 4
He/she starts to crank in the line so as to pull him/herself out of the mud. He/she succeeds and crawls up onto solid ground, smiling and holding the big fish.
Scene 5
Shot of fishing reel with mono-filament line.
Narrator: "Acme fishing line. Strength when you REALLY need it."