Transfering between itunes accounts, different geographical locations

I have two itunes accounts, one australian and the other US. I have movies and TV shows on both accounts. My question is can I transfer the shows between two accounts with different geographical locations? And how? I want to do this so I can use my australian apple tv more easily. At the moment, I have to airdrop US shows from my ipad. It would be better if I could just watch through the apple tv. Thanks in advance!