Possible Clues:

• Expressionist Nolde
• German painter Nolde
• Jannings of old movies
• Old-time actor Jannings
• Jannings who won the first Best Actor Oscar
• Olympic track champion Zatopek
• Name that's a sour fruit backward
• Disney's "__ and the Detectives"
• Silents star Jannings
• Early Oscar winner Jannings