1975: Phillip Chancellor (Donnelly Rhodes) finds Katherine drunk and pleads with her to sign the divorce agreement.
1976: Katherine remembers being confronted by Jill after Phillip's death.
1980: Jill (Deborah Adair) returns to town.
1980: Katherine makes her presence felt at Jill and John's wedding.
1984: Brock returns to town to see his Duchess after her facelift.
1985: On Memorial Day, Jill (Brenda Dickson) and Kay revisit the past and the 10th anniversary of Phillip's death.
1985: Jill torments Katherine for Christmas.
1986: Kay threatens Jill.
1987: Katherine gloats over Jill's impending divorce.
1987: Jill tells Kay she's lost her marbles.
1989: Katherine figures out Jill's (Jess Walton) latest scheme involving Nina.
1989: Marge prepares to take on the role of Katherine Chancellor.
1992: Jill doesn't want Katherine's pity.
1998: Katherine and Jill rehash their past with Phillip.
1998: Kay catches Jill going through Phillip's belongings, they fight, then a rat appears!
2005: Stephanie finds out from Katherine that she owns Forrester Creations.
2008: Cooper's Daytime Emmy reel.
2008: Cooper wins the Daytime Emmy Award as Outstand Lead Actress.
2009: Cooper plays a wedding guest on GUIDING LIGHT.
2013: Cooper appears on MARIE with Jess Walton (and the cast) to celebrate 40 years of Y&R.