Blood Brothers
NCIS Season 13

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Episode Info

The Secretary of Defense calls on NCIS to help a sailor who is battling leukemia to locate a donor for a bone marrow transplant, after two of his siblings are killed in the line of duty. Meanwhile, Bishop returns home to Oklahoma for Thanksgiving.


Mark Harmon
as Leroy Jethro Gibbs
Michael Weatherly
as Anthony DiNozzo
David McCallum
as Donald "Ducky" Mallard
Pauley Perrette
as Abby Sciuto
Sean Murray
as Timothy McGee
Rocky Carroll
as Leon Vance
Brian Dietzen
as Jimmy Palmer
Emily Wickersham
as Eleanor Bishop
Joe Spano
as T.C. Fornell
Maria Bello
as Jacqueline Sloane
Lindsay Wagner
as Barbara Bishop
Ryan Doom
as George Bishop
Patricia Bethune
as Paulette Quinn
Grantham Coleman
as Richard Doogan
Wilmer Valderrama
as Nicholas Torres
Jennifer Esposito
as Alexandra Quinn
Harry Van Gorkum
as Alton Brinkman
Duane Henry
as Clayton Reeves
Stuart McLean
as Malcolm Turro
Eric Nelson
as Sean Quinn
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