Bryan Cranston Reveals His Favorite Line as Walter White The iconic television character in 'Breaking Bad' was written five seasons of unforgettable dialogue. But Cranston minced few words when asked in an interview what his favorite "Walt-ism" was. He reveled that his favorite line was two words: "Tread lightly." White says the line to his brother-in-law, who is a DEA agent, during the final season when he realizes Walt is, in fact, the drug lord he's been chasing for years. It's the quote Cranston writes the most when he autographs pictures for fans. One reason for that is that it's only two words and expedient to write. But Cranston feels the line is the character's credo. Bryan Cranston, to 'Entertainment Weekly'
