Bios - Grumpy Man Voiced by: Kevin Smith Status: Complainer Bio: After seeing Superman defeat Toyman and his giant robot, this gentleman found it necessary to complain about seeing Superman take down such a mechanical menace. Note: The “Grumpy Man” was voiced by film writer/director Kevin Smith, who, at one point, wrote a draft of a Superman film script where he was told to include a scene where Superman fought a giant spider. [ Back to Bios ]