There is no Bryan Cranston audition tape for Breaking Bad, because showrunner Vince Gilligan didn't want anyone else to play the part of Walter White. Gilligan had worked with Cranston previously on a X-Files episode he'd written called 'Drive', where Cranston played a human experiment who had to keep driving west lest his head explode. Check out a TV spot for the episode in question here, and prepare to enjoy Heisenberg with a massive mop of red hair on his noggin.
Dean Norris – Breaking Bad (2008)
Anna Gunn – Breaking Bad (2008)
Aaron Paul – Breaking Bad (2008)
Betsy Brandt – Breaking Bad (2008)
Laura Fraser – Breaking Bad (2012)