Will she play Cassie's ghost? Is Cassie still alive? Did Cassie have a long-lost twin? Specifics are being kept under wraps but it is more than just a one-day visit. Grimes originated the role of Nick and Sharon's daughter in 1997 and played the part until the character's death in 2005.
The actress has made several guest appearances since then, and was most recently spotted on the big screen as the "Birthday Girl" in Magic Mike.