A World War II Fairy Tale: The Making of Michael Mann's 'The Keep'

Main Cast (Top 10 billed, oldest first)

• William Morgan Sheppard as Himself

  Age at release: 93

• Scott Glenn as Himself (archive footage)

  Age at release: 86

• Ian McKellen as Himself (archive footage)

  Age at release: 86

• Yashaw Adem as Himself

  Age at release: 85

• Jürgen Prochnow as Himself

  Age at release: 84

• Timothy Block as Himself

  Age at release: 80

• Gabriel Byrne as Himself (archive footage)

  Age at release: 75

• Philip Bloomfield as Himself

  Age at release: 72

• Alberta Watson as Herself (archive footage)

  Age at release: 70

• Kim Newman as Himself

  Age at release: 66