Powter exclusively tells EW she got a phone call from a "very polite" Costner, and that her agent was angry when she declined ...

When Lancaster died, Costner was shooting the mega-budget adventure "Waterworld." That was a tough shoot for a myriad of reasons, but in the midst of holding the set together, Costner found a way ...

Powter says that Costner called her during a beauty appointment in Beverly Hills and they had a "lovely conversation" about her potentially joining the cast of his upcoming film Waterworld.