Lightning was a German Shepherd from a line of canine silent film stars.  A grandson of Strongheart, Lightning was billed as "The Wonder Dog"[1] and "The Marvel Dog".  He began life as a runt but grew to be larger than average for the breed, and he was very intelligent.[2] Lightning appeared in numerous movies.[1][2] 
  Select filmography
  Gallery
  See also
  References
   - ^ a b  American Film Institute (1993). The American Film Institute Catalog of Motion Pictures Produced in the United States: Feature Films, 1931-1940. University of California Press. pp. 429โ430. ISBN 0-520-07908-6. 
- ^ a b Laine, Juliette (1937), "Lightning", Story Parade: A Collection of Modern Stories for Boys and Girls (reprint ed.), Kessinger Publishing Company (published 2005), pp. 86โ88, ISBN 1-4191-1378-X  
- ^ Orr, Gertrude (1936). Dog Stars of Hollywood. Akron, Ohio: The Saalfield Publishing Company. OCLC 14234925. 
- ^ "When Lightning Strikes". AFI Catalog of Feature Films. American Film Institute. Retrieved 2016-08-16. 
- ^ a b c "Lightning". AFI Catalog of Feature Films. American Film Institute. Retrieved 2015-11-26. 
- ^ "Man's Best Friend". AFI Catalog of Feature Films. American Film Institute. Retrieved 2016-08-16. 
- ^ "Wings in the Dark". AFI Catalog of Feature Films. American Film Institute. Retrieved 2016-08-16. 
- ^ "Two in Revolt". AFI Catalog of Feature Films. American Film Institute. Retrieved 2016-08-16. 
- ^ Wilcox, Grace (April 17, 1938). "Hollywood Reporter". Detroit Free Press. Retrieved 2016-08-16. 
- ^ Kahn, Alexander (April 18, 1938). "Hollywood Film Shop". The Gazette. Xenia, Ohio; United Press. 
- ^ Othman, Frederick C. (March 15, 1938). "Police Dog Rates High as a Thespian". Pittsburgh Press. United Press. Retrieved 2016-08-16. 
- ^ "Stardust". Spokane Daily Chronicle. April 14, 1938. Retrieved 2016-08-16. 
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