(MGM Studios, 1964) Limited edition cel for the live-action/animated comedy film The Incredible Mr. Limpet, numbered 233/350, signed in black felt tip by actor Don Knotts, who played both Mr. Limpet as well as the voice of the fish Limpet. The cel, which shows Limpet in fish form inspecting an Uncle Sam recruitment poster, is placed on an attractive matching studio prepared background. Image measures 11x 7, with overall dimensions of 22.5 x 11. In fine condition. Accompanied by a certificate of authenticity from Warner Bros. A very displayable set-up of a memorable scene from the movie.