On the eve of World War II, a British officer revisits Waterloo Bridge and recalls the young man he was at the beginning of World War I and the young ballerina he met just before he left for the front. Myra stayed with him past curfew and is thrown out of the corps de ballet. She survives on the streets of London, falling even lower after she hears her true love has been killed in action. But he wasn’t killed. Those terrible years were nothing more than a bad dream is Myra’s hope after Roy finds her and takes her to his family’s country estate.

In this feature-length film based on the “Flintstones” TV show, secret agent Rock Slag is injured during a chase in Bedrock. Slag’s chief decides to replace the injured Slag with Fred Flintstone, who just happens to look like him. The trip takes Fred to Paris and Rome, which is good for Wilma, Barney, and Betty, but can Fred foil the mysterious Green Goose’s evil plan for a destructive missile without letting his wife and friends in on his secret?