Chet Grissom

Susan receives some surprising news while she's away on a romantic weekend with Ian, Lynette continues to try to support the family while Tom chases his dreams, and Bree finds her family is anything but perfect.

Major Owen Hunt returns to be the head of ER trauma; Meredith finds an old doll her mother gave her when she was 5.

Jane and the CBI team narrowly escape a fiery end when a building explodes while they're investigating a death threat. Meanwhile, sparks fly between Lisbon and billionaire Walter Mashburn when they meet again while on the case.

Buffy, having switched bodies with Faith, finds herself at the mercy of Watcher council members. Meanwhile, Faith uses Buffy's body to further her own ends.

Faith wakes up from her coma and goes after Buffy, seeking revenge and armed with a mysterious gift left behind by the Mayor.

When an Arctic explorer is killed during a polar expedition, the mysterious circumstances of his death take Castle and Beckett from the penthouses of Park Avenue to the halls of the CIA.