For many people, when they think ofDoctor Who, they think of David Tennant.

Likewise, when they think of David Tennant, they think of Doctor Who.

However, that number could have been drastically lower.

Nat and Lottie from Yellowjackets on orange background

In fact, it could have been zero.

Because we all feel the same way about Courtney Eaton.

“Don’t Touch It.

Glinda and Elphaba from Wicked on orange background

“I had an agent at the time who was like, ‘Don’t touch it.

It’s not going to work’,” Tennant said.

“Not my current agent.

Ellie from the HBO TV show and the video game The Last Of Us.

A previous brilliant agent who’s since retired, but she didn’t call that correctly.”

However, Tennant does admit that taking the role was not without its off-screen challenges.

Wicked’s writer says plans are underway for what comes after Wicked: For Good.

David Tennant in Doctor Who on an orange background

“And that can be a little bit challenging.

LEGO Doctor Who