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Casts
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Robert Vaughn
as Glen Manning
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Merrie Lynn Ross
as April Adams
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Keenan Wynn
as U.S. Secretary of Defense
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Aldo Ray
as Karl Krauss
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Victoria Carroll
as Secretary Julie Simmons
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Kiều Chinh
as Major Chinn Lee
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Lynn Cartwright
as Assistant Brunner
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Leo Gordon
as C.I.A. Chief Al Norris (uncredited)