Futurama Episodes

The Professor decides to ship hazardous cargo to the outer reaches of space, but the course chartered takes the ship through some environmentally sensitive areas-including the penguin refuge on Pluto. Leela refuses to transport the dangerous cargo, so the Professor removes her from command and installs Bender as captain. While Bender is piloting the ship, he allows his attention to drift and accidentally showers the penguins with oily goop. As punishment for his crime, Bender gets 5 hours of community service helping clean up the mess.
wikipedia.org summary:
A sober Bender crashes a dark matter tanker on Pluto, threatening the penguin reserve nearby. Leela helps out in the clean-up, but when the penguins begin mating out of control, drastic action must be taken to thin the herd.
imdb.com summary:
Planet Express is hired to haul the super-tanker Juan Valdez filled with Colombian dark matter past the Plutonian penguin preserve. Leela refuses to participate and joins the environmentalist protesters on Pluto instead. The Professor puts Bender in charge, which upsets Fry. Captain Bender causes a massive oil spill and ends up hiding amongst the penguins.