Bryan Cranston thinks that Godzilla would be "horrible" at making crystal meth.

The Breaking Bad actor, who sold the drug as Walter "Heisenberg" White in the series, joked about the monster not being able to make it at the premiere of his new movie at the Odeon in London's Leicester Square last night. "I think Godzilla would be horrible at making crystal meth. You've got to be very refined to be able to make it. He's a monster, you know, they have a very destructive nature," he said.

The 58-year-old actor, who stars alongside Aaron Taylor-Johnson and Elizabeth Olsen in the film directed by Gareth Edwards, also claims his character, nuclear scientist Joe Brody, is more like him than Walter White or Hal, who he played in Malcolm In The Middle: "They're all pretty different. I'm not like hal and I'm nothing like Walter White. Maybe this guy in this movie is most like me."

Co-star Elizabeth admitted she hasn't seen many episodes of Breaking Bad and finds it surprising how fans Brian has: "It's amazing how many fans he has. I don't watch [Breaking Bad], I've seen like three episodes. I feel like I'm the only human that doesn't watch it."

The 25-year-old actress also claims her and co-star Aaron have a "playful" relationship on set and she's looking forward to working with him more on Avengers: Age of Ultron. "We didn't actually have many scenes together in this so it's nice to get to know each other better working on Avengers. We definitely have that playful, stupid relationship," she said.

Godzilla hits theaters on May 16.