大学教授布莱纳德（Ned Brainard）一心扑在科学研究上，对身边小事总是恍恍惚惚，甚至三次错过婚礼，这令他的未婚妻气愤不已，芳心动摇。
Fred MacMurray
Ned Brainard
Nancy Olson
Betsy Carlisle
Keenan Wynn
Alonzo P. Hawk
Tommy Kirk
Biff Hawk
Leon Ames
Rufus Daggett
Elliott Reid
Shelby Ashton
Edward Andrews
Defense Secretary
David Lewis
General Singer
Jack Mullaney
Air Force Captain
Belle Montrose
Mrs. Chatsworth
Wally Brown
Coach Elkins
Wally Boag
TV newsman
Don Ross
Lenny
Forrest Lewis
Officer Kelley
