
Plot
Like all great science fiction shows, there are kernels of truth and nuggets of science fact scattered throughout the incredible ‘Doctor Who’ universe. In this special, we are going to explore these dynamic ‘Doctor Who’ moments where science fiction and science fact converge and mingle.
Trailer
Cast

Dallas Campbell

Chloe Dykstra

Maggie Aderin-Pocock

Michio Kaku

Steven Moffat

Scott Adsit

Jim Al-Khalili

Alison Haislip

Natalie Morales

Godfrey

Kurt Braunohler

Matt Smith
The Doctor (archive footage)

David Tennant
The Doctor (archive footage)

Billie Piper
Rose Tyler (archive footage)

Alex Kingston
River Song (archive footage)