Under the working title "Jayne Mansfield Reports Europe", actual footage of her in Paris and Rome was shot in the spring and summer of 1964, and edited with clips from other movies. On her return to America, additional filming in New York City and Hollywood was done later the same year. All segments were done in Mondo style. Following Mansfield's death in 1967 accident, portions of her narration for this film were recorded by an uncredited voice actress who sounds like her.
Lsted among The 100 Most Amusingly Bad Moves Ever Made in John Wilson's book, The Official Razzie® Movie Guide.
For Jayne's visit to Île du Levant, Jayne departs from Quai des îles d'or, Le Lavandou city center - as shown by the signboard - to the island port, Le Levant - which in the 21st century still is the only and shortest daily crossing by speed-boats ("vedettes") between the Riviera coast and the islands of Levant and Port-Clos.
The issue of Playboy (US, June 6, 1963) featuring "The Nudest Jayne Mansfield" 8-page pictorial is referenced twice, as Jayne browses through it.