Katie Holmes and Chace Crawford to Star in 'Responsible Adults' (Cannes)

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John Poll will direct the romantic comedy for Night & Day Pictures.

CANNES -- Katie Holmes and Chace Crawford will star in the comedy-romance Responsible Adults, which John Poll will direct for Night & Day Pictures.

Alex Schemmer has written the screenplay about a 30-year-old med student, to be played by Holmes, who meets and falls for a younger man, played by Crawford, only to realize she once was his baby sitter.

Night & Day’s Michael Roiff will produce with Julie Yorn.

Principal photography is scheduled for the fall in Los Angeles.

Kirk D’Amico’s Myriad Pictures is pre-selling international rights in Cannes. CAA is selling U.S. rights.