Highly rare vintage signature in black felt-tip pen on a 3x5-inch pale green card, dating to the early 1980s. In good condition and nice for matting. The highlight of child and teen actor Lance Kerwin's all-too-brief career was the starring role of vampire hunter Mark Petrie in Tobe Hooper's horror classic 'Salem's Lot (1979). He gradually abandoned acting to concentrate on church activities. His autograph is one of the most difficult of the various 'Salem's Lot cast members' to acquire, second only to Reggie Nalder.