Scene from The Catherine Tate Show with David Tennant as guest star. This will never not be funny.
Catherine Tate - my favorite Doctor Who companion, and a very talented actress! I love everything she does!!
Catherine Tate and David Tennant on-set so adorbs
Hilarious sketch. "I'm not Doctor Who. I'm your English teacher!" "I don't think you are though. I think you're a 945 year old timelord. Did you just pitch up from Mars?...You know your house, right? Your house? Is it bigger on the inside?...Did you park the TARDIS on a meter?...Do you fancy Billie Piper, sir?"