Bold vintage black felt-tip pen signature on a 3x5-inch white card, dating to the 1980s. In good condition, with a small paperclip impression in the upper area. German-born character actor Werner Klemperer is best known for his portrayal of bumbling Air Force Colonel Wilhelm Klink on T.V.'s "Hogan's Heroes" (1965-1971), a role he also played on a memorable episode of "Batman" (1966). On the big screen, he was memorable as an assortment of exotic and unsavory personages, stealing scenes in The Wrong Man (1956), 5 Steps to Danger (1957), The Goddess (1958), Houseboat (1958), Judgment at Nuremberg (1961), Dark Intruder (1965), and Ship of Fools (1965).