The Whitmore family will never grow out of this stage
James Whitmore was a noted character actor. His son and grandchildren carry on his love of theater with Whitmore Eclectic, which is staging 'Proof.'Prolific character actor James Whitmore appeared in countless films ("The Asphalt Jungle," "The Shawshank Redemption") and TV series ("The Twilight Zone") in his six -decade career, earning Oscar nominations for 1949's "Battleground" and 1975's "Give 'Em Hell, Harry!" and…