简介：Sharkey, animal handler for the Maitland Circus, is jealous of the success of star animal trainer Clyde Beatty - murderously so, as he has once surreptitiously permitted a hungry lion to be prematurely freed in a cage with Clyde, who escapes being mauled
主演：鲍勃·斯蒂尔 吉恩·威廉姆斯 Lucile Browne 杰克·茂豪尔 珀内尔·普拉特 罗伯特·弗雷泽 卡罗尔·耐什 鲍勃·科特曼 Lafe McKee Edward Hearn Kernan Cripps Edward Peil Sr. 杰克·莫厄尔 Jack Perrin
简介：Chapter 1, "The Black Ace" opens with dam-project foreman Hank Davis hiring two stunt flyers he once flew with, Fred Cromell and Bill "Jellybean" Cook, to protect the dam from the air raids by a group known as the Mystery Squadron, und