Is the overture used in the "Mamma Mia" movie?

They didn't play the overture but I believe the played the Entr'Acte

Nope. Numerous instrumentals (and portions that appear in the Overture and Entr'acte) do appear throughout the entire film as underscore, etc.

An instrumental of "Gimme! Gimme! Gimme! (A Man After Midnight)" plays over the opening main titles of the film.

I'm sure 40 years ago the full Overture and Entr'acte would have been included in a special roadshow presentation of the film. Movie audiences today would be getting restless if this was included today, especially after sitting thru 30 minutes of previews waiting for the feature film to begin then having to sit thru a 4 minute instrumental medley before the film actually starts.

That's too bad. I enjoyed the overture very much when I saw the show.

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No overture. But at the Odeon in London they have Organist play a Abba melody before the movie started (think it's just form the preview week thought). It was like stepping back in time

Can I also kvetch about there not being any "Knowing Me Knowing You" in the film except as Sophie's wedding processional?

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