Castle Scoop: Gossip Girl Matriarch to Guest Star

Michael Ausiello

Spotted: Serena’s deceased grandmother alive and well on ABC!

Castle has tapped former Gossip Girl matriarch Caroline Lagerfelt to guest star during the show’s upcoming fifth season.

RELATED | Major Castle Spoiler Alert — 11 Reader Questions Answered!

The veteran actress — whose GG alter ego, CeCe, died of cancer last winter — will play Angelica Henley, a wealthy socialite who employed the victim on one of Castle and Beckett’s cases.

On Wednesday, Lagerfelt gushed about her Castle wardrobe being “worthy of Gossip Girl” on Twitter.

Castle‘s new season premieres on Monday, Sept. 24. Lagerfelt’s episode will air in early October.

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