Slammer and Klink are characters from the 1960s television show 'Hogan's Heroes'. They were both prison guards at Stalag 13, a German POW camp during World War II. Slammer was a tall, burly guard who was often seen with his partner, Klink, a short, balding guard. Together, they were responsible for keeping the prisoners in line and ensuring that the camp ran smoothly. The term 'Slammer and Klink' is often used to refer to prison guards in general. The crossword solution for the term 'Slammer and Klink' is JAILS.