Name this movie?

[Darren Crouse]

I'm looking for the name of an older film, probably a European film from the 60's or earlier. The premise, a couple of children get separated from their parents due to a flood and must rely on the kindness of strangers to get them back to their parents. I remember there is an anecdote about a cat saving a baby in the movie, as well.
Thank you,
Darren.
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Religion is the opium of the masses. Revolution is the opium of the intellectuals.

 

[Holden Pike]

Sounds like it could be The Little Ark (1972).

 

[Darren Crouse]

The premise seems like it could be it. Problem is I never knew the name of the film in the first place, so anything could pass for the name. Holden, did you see the film? I noticed the film was an American production however it had a certain European type of feel, which I'm not sure this one does. Anyway any more suggestions would be great.
Thanks,
Darren.
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Religion is the opium of the masses. Revolution is the opium of the intellectuals.