After a blackout in his office building, accountant David Stillwell emerges outside to find out a man he did not know either jumped or was pushed out a window to his death — and that he can't remember the past two years of his life. Enlisting the help of a rookie private eye and a reluctant old flame, Stillwell uncovers the mystery detail by unexpected detail.

• Universal Pictures
• Gregory Peck
• Diane Baker
• Walter Matthau
• Robert H. Harris
• Kevin McCarthy
• Leif Erickson
• Walter Abel
• George Kennedy