VIDEO: Andy Serkis Channels 'Gollum' and 'Caesar the Ape' on CONAN

In a clip from tonight's CONAN on TBS, the master of motion capture Andy Serkis acting improvises a "Lord of the Rings" meets "Planet of the Apes" conversation. Watch below!

VIDEO: Andy Serkis Channels 'Gollum' and 'Caesar the Ape' on CONAN