Matt Smith, who plays the 11th Doctor in Doctor Who, has said that he would "love" a crossover episode between Doctor Who and American TV series, Breaking Bad.
The actor named the AMC drama when asked about his dream crossover by Radio 1's Fearne Cotton.
He said: "I've been loving Breaking Bad... I'd love the Doctor to meet Heisenberg in Breaking Bad," Smith enthused, referring to the pseudonym used by Walter White (Bryan Cranston) in his criminal dealings.
"Breaking Bad flips your world upside down."