Episode of the Cybermen

They are one of the Doctor's most-feared enemies: The Cybermen. From the earliest "sock monkeys" of "The Tenth Planet" and the First Doctor to the metallic cyborgs of the 12th Doctor era, these villains have evolved over the deceades. What makes them so interesting? Why do fans keep looking forward to their stories? 

Jessica and Phillip focus on the IDW graphic novel series "Assimilation2" which mixes up the worlds of "Doctor Who" and "Star Trek: The Next Generation." They look at how the Cybermen teaming up with the Borg makes a story big enough for the 11th Doctor and the crew of the Enterprise-D.

In their look into the TARDIS library, the couple revisit "The Tomb of the Cybermen," a fan favorite story of the cybernetic foes. The 2nd Doctor, Victoria, and Jamie must battle the ancient Cybermen being awoken by foolish humans.

What's your favorite Cybermen moment?