Beth Willis was one of the executive producers of series 5 and 6 of Doctor Who. Earlier, she had been a producer on Ashes to Ashes. With Steven Moffat and Piers Wenger, she produced the following episodes:
- The Almost People
- Amy's Choice
- Backstage at the Doctor Who Prom
- The Beast Below
- The Big Bang
- A Christmas Carol
- Closing Time
- Cold Blood
- The Curse of the Black Spot
- Day of the Moon
- The Doctor's Wife
- The Eleventh Hour
- Flesh and Stone
- The Girl Who Waited
- The God Complex
- A Good Man Goes to War
- The Hungry Earth
- The Impossible Astronaut
- Let's Kill Hitler
- The Lodger
- Night Terrors
- The Pandorica Opens
- The Rebel Flesh
- The Time of Angels
- The Vampires of Venice
- Victory of the Daleks
- Vincent and the Doctor
- The Wedding of River Song
She was also credited as the executive producer for the first four Doctor Who Adventure Games.
