New ABC comedy 'Speechless' previewed before Millennium Park movie

Movie watchers in Millennium Park Tuesday night got a bonus preview of a new ABC fall comedy.

The audience at Pritzker Pavillion got a sneak peak of the new comedy "Speechless" before the night's feature film. The show is about a family with a special needs child and stars actress Minnie Driver.

The Millennium Park Summer Film Series movie of the night was "Thelma and Louise."