To view this page, you must be an IMDbPro subscriber.

Try FREE
for 14 Days Learn more

Already a subscriber? Login here

Why go Pro?

• Contact and representation info for 200,000 industry Pros
• Over 12,000 in-development titles
• Add a resume, photos and demo reels to your IMDb page

Genre: Drama / Mystery / Thriller /  more » User Ratings: 5.5 (259 votes)  more »   Production Co: FOR SUBSCRIBERS ONLY Distributor: FOR SUBSCRIBERS ONLY Summary: Left in the lounge for first-class passengers, a letter warns of murders on Flight 502 -- and the warning is received a day early.  more »

Add to MyMovies Photo Gallery

Filmmakers: George McCowan - Director, David P. Harmon - Writer, David Chasman - Producer, Arch Dalzell¹ - Cinematographer, Laurence Rosenthal - Composer, Allan Jacobs - Editor  more »

Cast overview, first billed only (view more cast)		STARmeter™
	Ralph Bellamy ... Dr. Kenyon Walker	8,124
	Polly Bergen ... Mona Briarly	9,730
	Theodore Bikel ... Otto Gruenwaldt	15,160
	Sonny Bono ... Jack Marshall	12,374
	Dane Clark ... Ray Garwood	22,603