The mannerly etiquette of this adorable penguin was filmed while a couple were on an expedition in the Antarctic Peninsula.

Pesto the penguin is shedding. Here's what's next for this icon. Pesto the penguin is shedding. Here's what's next for this icon. Seaweed that tastes like bacon, a yellow penguin, and more wonders ...

But for “The Penguin,” the HBO series debuting Thursday about the comic book criminal Farrell first played in the film “The Batman,” the three hours of hair and makeup (reduced from eight pre-filming) ...