Box office Bloodline grossed a total of $8,218,695 at the U.S.
box office during its original theatrical run in the summer of 1979.
Critical response Vincent Canby of
The New York Times wrote, "As he demonstrated in his
James Bond films (
Dr. No, From Russia With Love and
Thunderball), Terence Young is a director of some comic style, but though
Bloodline is often laughable, it has no sense of humor. It's the kind of fiction that is glumly disapproving of its own sordid details, such as one about a lady who has her knees nailed to the floor (offscreen) for not paying her gambling debts."
Gene Siskel of the
Chicago Tribune gave the film one-and-a-half stars out of four and called it "trash", writing of Hepburn that "she has so much class that you sit there wondering what a woman like her is doing in a movie like this."
Variety stated, "
Bloodline is bloodless. With a plot that becomes more ludicrous the more one thinks about it, this Geria production for Par release plays woodenly."
Kevin Thomas of the
Los Angeles Times wrote, "As an unabashed potboiler it's suitably lurid and preposterous, but unfortunately it merely simmers. The task of making clear the heavily populated, incredibly thick plot of Sheldon's best seller requires so much exposition—and so much zigzagging over Europe—that adaptor
Laird Koenig and director Terence Young have scant opportunity to develop characters or work in much action. It's amusing but isn't nearly as much fun as pictures of this kind should be." Gary Arnold of
The Washington Post called the film "surely one of the most perfunctory murder mysteries ever committed to foolscap. Not a bloody thing ever develops. After lining up the characters, Sheldon doggedly shifts scenes, suspects and red herrings until accumulating enough pages to call it a hefty read."
Jack Kroll wrote in
Newsweek that "if I were Sidney Sheldon, I'd demand to have my name removed from the title of this torpid turkey ... Junk movies should be fun – this one is just dumb." ==Notes==