Oops! You need to enable JavaScript in your browser to start watching. ITV Martin Lewis Extreme Savers Series 1 - Episode 4 Martin introduces us to Dave, who's making big bucks by switching bank accounts. We also meet the designer kitting out luxury flats at bargain basement prices. Wed Wednesday 9 Jun 8pm 30 mins Share this episode: Copied to clipboard Share on Facebook Share on Twitter Copy link to share