The Robot Chicken Christmas Special: The X-Mas United

Synopsis

The minds behind Robot Chicken expose a deep dark family secret, and we learn that nothing will ever be the same when the Robot Chicken Nerd discovers his true father is...Father Christmas! And then a lot of people die.

Top cast

Seth Green

The Nerd / Santa Claus / Rudolph / Hermey the Elf (voice)

Jim Hanks

Polar Express Conductor (voice)

Scott Porter

Chris Evans (voice)

Michaela Watkins

Nerd's Mom (voice)

Henry Winkler

Nerd's Dad (voice)

James Wolk

Del Griffith / Fred Claus (voice)

Matthew Senreich

North Pole Valet / Elf (voice)