The Power of Three might set you free — but it will also set free plenty of dramah. Because, in their latest episode of TV. Watch. Repeat., Kate and Allison found that not only were behind-the-scenes tension high for nearly the entire run of the WB's 'Charmed,' but those tensions still exist to this day. But how did Shannen Doherty, Holly Marie Combs, and Alyssa Milano go from good friends living a semi-charmed life, to needing to be forcibly removed from one another in order to continue production? We'll fill in the gaps. In the new episode, we chat about everything 'Charmed,' from the real-life people who inspired each of the three sisters, to the originally cast Phoebe you didn't see, to a final season so reduced in budget, they had to slap poor Leo in ice for several episodes to save cash. Orb your way to that play button!