This is a Close-Up?

Roger Ebert has a column on three Chuck Jones cartoons: "Duck Amuck," "What's Opera Doc?" and "One Froggy Evening."

One correction: these cartoons were not made under Leon Schlesinger, who sold his interest in the WB cartoon studio in 1944; cartoons from that point on until 1957 were made under WB's in-house producer, Eddie Selzer.