Introduces the United States Navy's special warfare experts, known as SEALs because they can function on sea, air, and land, and discusses their history, duties, training, and accomplishments.

Who are the Navy SEALs? -- Before there were SEALs -- History of the SEALs -- After the Vietnam War -- Types of SEALs missions -- Operations of freedom -- SEAL team locations -- Training to be a SEAL -- Notable Navy SEALs -- The proud but few -- Modern missions and the future.