The movie is set during World War II in the days just prior to the D-Day invasion. A special parachute unit is sent to destroy a German flame thrower installation on Omaha Beach.
| Actor | Role |
|---|---|
 Guy MadisonCapt. Jack Murphy | Capt. Jack Murphy |
| PPeter Lee LawrenceLt. Strobel | Lt. Strobel |
 Erika BlancDenise | Denise |
 Philippe HersentProf. Aubernet | Prof. Aubernet |
 Massimo CarocciCapt. Ryan | Capt. Ryan |
 Giuseppe CastellanoFoster | Foster |