Shark Beach with Anthony Mackie

Shark Beach with Anthony Mackie

Sharks steal fish from fishing lines; Mackie learns of these cases from locals, but discovers that they indicate larger environmental problems in the Gulf of Mexico.

6:00 PM on National Geographic Canada

Select your lineup for TV local listings

Shark Beach with Anthony Mackie

Sharks steal fish from fishing lines; Mackie learns of these cases from locals, but discovers that they indicate larger environmental problems in the Gulf of Mexico.

9:00 PM on National Geographic Canada

Select your lineup for TV local listings