It’s available on DVD already, is iTunes not making it available because of the current lead actor allegations occurring?
The critically acclaimed Emmy®-nominated drama has its Golden Globe® winning stars Kevin Spacey (as Francis Underwood) and Robin Wright (as Claire Underwood), whose characters have always been each other's’ strongest allies, showing cracks in their relationship. In an election year, the stakes are now higher than ever, and the biggest threat they face is contending with each other. House of Cards also stars Michael Kelly, Mahershala Ali, Jayne Atkinson, Neve Campbell, Derek Cecil, Nathan Darrow, Kim Dickens, Elizabeth Marvel, Dominique McElligott, Molly Parker, Paul Sparks, with Ellen Burstyn, Cicely Tyson and Joel Kinnaman. Based on the BBC miniseries of the same name, the fourth season of House of Cards is executive produced by David Fincher, Kevin Spacey, Dana Brunetti, Joshua Donen, Eric Roth, Beau Willimon, Michael Dobbs, Andrew Davies and Robin Wright. The one-hour drama is produced by Donen/Fincher/Roth and Trigger Street Productions, Inc. in association with Media Rights Capital for Netflix.