GREG Kinnear and Katie Holmes to play John and Jackie Kennedy in an upcoming History Channel miniseries. Tom Wilkinson plays Joe Kennedy Sr. . . . Brace yourselves, the Gummers are coming. Meryl Streep produced a brood of actors. First came Mamie. Blond. Beautiful. Suddenly comes Grace, who looks just like Mamie. Now out in producer Jay Kubassek‘s film “Meskada,” she just nailed “Larry Crowne” to be directed by Tom Hanks.