I am a fan of this movie, but it is hard to find (I saw it online tonight on Netflix). It is very similar in concept to the "Secret War Of Harry Frigg" with Paul Newman, with the "Fish Out Of Water" American, being in occupied Italy, towards the end of WWII, meeting up with the beautiful Itallian Woman. However it is a better film. What makes it work is the relationship between Heston and "The Itallian Cupcake" Elsa Martinelli. Neither one of the two are doing comedy, or even trying to. They are both very strong willed individuals, who although they belong together, and will be at the end, are not changed by what is happening around them (Unlike Newman's Frigg, or James Garner and Julie Andrews in "The Americanization Of Emily"). Which along with a rare chance to see Heston in a comedy, and awesome sights of Rome, make this worth watching.

I saw this film at a local theater in the '60s. I loved it. War movies are among my favorites but this one is special. The story of American spies doing recon in Rome is plausible. Capt. Heston, a no no-nonsense combat leader was chosen over the division intelligence officers. A very well made and entertaining movie resulted. The script, the actors and the Roman setting is perfect. As mentioned in other comments, the cast seems to enjoy making this movie. The Chinese will probably come up with a DVD. I have a very good recording I took off of TV. We love to watch it after seeing a list of serious shoot-em up war movies. It's very hard to find so I treasure my copy.

I also consider this a sleeper. Found it humorous, well played and well written. Heston as serious soldier on off beat mission. Ilsa Martinelli (far from plains of Africa) as love interest, but not so lovely as big chested actress who plays her sister. Harry Guardino in yet another GI role. Barry Fitzgerald even more typecast as Irish priest. Good character actors for kid and bumptious dad. Great bit by Randolph Anders as Werhmacht Oberst. Worth looking for. Couldn't help comparing this "war" movie with Band of Brothers.

Imagine Heston in role with elaborate costuming and playing second fiddle to one of the greatest upstagers of all time! The amazing thing is old Charlton even looks like he's having a good time. So, who's the guy continually pushing Moses Ben Hur out every scene they share? None other than the great basso from the Met, Salvatore Baccaloni. Now, you should know that Sal had a bad rep at the Met for being a bit of a joker and hard to work with, but the crew loved him. In this film, where Heston and Harry Guardino in his pre-TV days play two GIs in WW2 spying on the Germans, they have to inform the allies as to the morale and preparedness of the Germans. So, how are these two intrepids getting the word back to the Allies? Homing pigeons. No sweat...but, a problemo. The pigeons get eaten by Baccaloni's family for a festa and Sal, not wanting to get into trouble steals some pigeons from...the Germans to replace the ones his family ate. So, when the Germans start reading the messages, they suspect that ... well, it goes on from there. This film is an enjoyable comedy and gave Heston a relief from all those costume roles. Sadly, it was Baccaloni's last film, although he died 7 years later. No video, no DVD. Watch for it on the late show.