Martin Klebba (June 23, 1969), also credited as Marty Klebba, is an actor and stunt performer. The native of Troy, Michigan, Klebba has a form of dwarfism called acromicric dysplasia; he is 4'1" tall. Despite this, Martin Klebba had enjoyed numerous credits in feature films and television as both actor and stunt player. Among his many roles, Martin Klebba portrayed the diminutive but tough Marty in the Pirates of the Caribbean films. He also worked as a stunt double on in the first three films, though was credited only for his work in this capacity on At World's End.