Major Bennett
Lieutenant Johnson, a U. S. Air Force pilot, on the tip of Alaska, a few miles from the Bering Straits from Siberia, helps foil a Soviet plot to test a new secret weapon by loyal Alaskan Eskimos. He is aided by Sergeant Koovuk, an Alsaka native Eskimo also in the U.S. military service. Along the way there is an ice-floe evacuation, an air-ice rescue and a fight with a polar bear.
Jim Carter
A Communist spy ring in Japan is hard at work trying to sabotage the American war effort during the Korean War, using kidnapping, murder and a disturbed former kamikaze pilot. A U.S. secret agent, posing as a reporter, is dispatched to Tokyo to put a stop to these nefarious activities.
Blackie
A reporter investigates the story of a young man who may have been wrongly convicted and sentenced to be executed.
Henchman Del (as Ken MacDonald)
Two cowboys aim to reclaim stolen jewels and money in this 1950 Western.
Joe
Steve Randall se acaba de casar y busca un nuevo trabajo como camionero, pero se da cuenta de que la carga del camión es robada y lo denuncia a la policía. El temible gangster Walt Radak jura venganza. Steve y su esposa empiezan a temer por sus vidas...
Desk Clerk (uncredited)
En Reno (Nevada), Helen Brent (Claire Trevor), una mujer fría y calculadora acaba de recibir una demanda de divorcio. Esa misma noche, se produce un doble asesinato en su barrio: Sam Wild (Lawrence Tierney), un atractivo psicópata, mata sin motivo alguno a una pareja. Para no verse involucrada en el asunto, al día siguiente, Helen coge un tren para San Francisco, pero Sam ha tenido la misma idea
(uncredited)
Es la vigilia de Navidad en Bedford falls, NY, y George Bailey está planeando suicidarse. Pero un ángel es enviado para detenerle en su intento. Él le enseñará a George las cosas maravillosas de su juventud, cómo salvó la vida de su hermano y la de otros que, gracias a haber conocido a George, son felices. Así, nuestro amigo descubrirá que... ¡La vida es realmente un tesoro maravilloso que debemos disfrutar!
Purser (uncredited)
A police detective uses his girlfriend to track down a homicidal maniac.
Attendant
Un oficial de policía, Joe Warne, investiga el asesinato de un compositor, Keith Vincent. Las pruebas evidentes conducen a creer que se trata de un suicidio y la policía cierra el caso. Joe, por el contrario, no cree la versión oficial y decide continuar la investigación por su cuenta interrogando a las diez mujeres que ocuparon la vida de Vincent, ya que todas ellas tenían motivos para matarle.
Rita informs Leon that, as a lark, he stole a valuable necklace at a dinner party the night before and she will return it, but Leon remembers nothing about it. Just then, as Leon is taking the necklace out of his pocket, Mrs. Errol arrives with Barbara, her cousin and Barbara's fiancee. Mrs. Errol decides to give the necklace to Barbara as a wedding present. Leon tells Rita he will retrieve the necklace and return it to her that night. That Leon ends up getting chased by a guard dog and accused by Dorothy of philandering and Rita is a crook is a foregone conclusion.
Bob
Escaped Prisoner 39013 impersonates the rich and influential Horace Granville, allowing him to create a variety of disasters. Fortunately, he is thwarted repeatedly by three daring circus daredevils.
