Dr Who stars share their biggest pinch-me moments and fan theories: 'The cardboard cutouts are mad'

Ncuti Gatwa and Millie Gibson – AKA the new Doctor Who and companion Ruby Sunday – dropped by the 5 Live studio for a Q&A with Rick Edwards ahead of the new series, which starts this Saturday.

They share their thoughts on fan theories and the weirdness of seeing cardboard cutouts of themselves...

This clip is originally from 5 Live Breakfast on Wednesday 8 May.