Against orders and with no help of relief Texas patriots led by William Travis, Jim Bowie, and Davy Crockett defend the Alamo against overwhelming Mexican forces.

James Arness
as Jim Bowie

Brian Keith
as Colonel Davy Crockett

Alec Baldwin
as Colonel William Barrett Travis

Kathleen York
as Mrs. Susannah Dickinson

David Ogden Stiers
as Colonel Black

Jim Metzler
as Major James Bonham

Tom Schanley
as Private Danny Cloud

Raúl Juliá
as General Antonio Lopez de Santa Anna

Jon Lindstrom
as Captain Almeron Dickinson

Fernando Allende
as Col. Alamonte - Santa Anna's Nephew