Abel, Alfred, 1879-1937 (Personal Name)

Fritz Lang's Metropolis [VR] 1998: opening credits (cast, Alfred Abel)

Internet movie database, Oct. 14, 2002: (Alfred Abel; b. Mar. 12, 1879, Leipzig, Germany; d. Dec. 12, 1937, Berlin, Germany; actor in German films, 1910s-1930s)