This film's earliest documented telecast took place in Tucson Wednesday 5 September 1956 on KDWI (Channel 9); it first aired in Spokane Tuesday 20 November 1956 on KREM (Channel 3), in Buffalo Wednesday 28 November 1956 on WBEN (Channel 4), in Shreveport LA Friday 4 January 1957 on KTBS (Channel 3), in San Francisco Tuesday 22 January 1957 on KRON (Channel 4), and in Honolulu Monday 1 July 1957 on KHVH (Channel 13).
The last movie that Terry O. Morse directed for Warner Bros.
During the initial chase scene, the cars drive by a store called "Bromley's Bargain Headquarters." Perhaps coincidentally, one of the film's stars is Sheila Bromley. (There's also a "Sheridan Haberdashery," possibly a nod to Ann Sheridan, who was a rising star at Warners at the time.)