Possible Clues:

• Zatopek or Nolde
• Runner Z341topek
• Actor Sitka who appeared in numerous Three Stooges films
• ''Othello'' actor Jannings
• He's tree-climbing
• "___ and the Detectives" (Disney flick)
• 1948-52 Olympic track gold medalist Zatopek
• - - Zatopek, Olympic runner
• French boy's name
• Man's name (or backward, a citrus fruit)