Catherine Tate, Doctor Who’s new companion Donna, interviewed David Tennant on BBC 4 radio yesterday.

The talk show with a twist begins with Catherine Tate playing host to interview - or mercilessly tease David Tennant about growing up a science fiction fan, his love of acting and his success as Dr. Who.

Tate is extremely funny, and David Tennant is both charming and funny. If you’ve every seen the red nose day sketch, you’ll know what I mean.

Click here to hear the interview. It is very funny. Just gets me more excited about the coming Doctor Who season.

(via Bad Astronomy)