To Catch a Thief was "strong on sight and performance values" though it had "some plot weaknesses and is not as smooth in the unfolding as one might expect from an upper 'A' presentation." "Harrison's Reports" wrote, "Alfred Hitchcock has not endowed the action with as much suspense as one might expect in a picture produced and directed by him; nevertheless, its story of a one-time jewel robber who sets out to establish his innocence by catching a thief who was using his technique is tight and swiftly-paced, and constantly offers dramatic and comical developments." Richard L. Coe of "The Washington Post" called it
To Catch a Thief (novel) all-night gambling session, wearing most of her jewels. Francie (wearing the rest) has Robie take her out for the night. He complies, since there is nothing for the thief to steal. But Mrs. Stevens loses her stake quickly and comes home early. After she goes to sleep, the thief strikes. Count Paul is among the crowd attracted by the alarm over the theft, and recognizes Robie. Paul won't expose him, but he wants an introduction to Danielle. She reminds him of his beloved Lisa, and he "must" meet her. Robie tells him who she is, but deliberately rejects Paul's offer