The personification of Death is a character played by Chris W. Smith who appeared in THE ADVENTURES OF TIMEY TIM.
He is constantly searching for Timey Tim.
"HEY! I'm Death. Has anyone seen Timey Tim?" — Death
MUSIC: ♫ I'll spend all this Christmas... with you... ♫ (Snow Dept. feat. Sebastian Forslund - The Wonders Of Light)
He has seen Doctor Who.
"This is a lot like Doctor Who if you ask me." — Death (DIRECTORS' COMMENTARY post-credits scene)