Related Clues:
- Castle trench
- Modern zoo barrier
- "Chicago" choreographer
- Tony winner for Best Musical of 1999
- Dry Windsor Castle feature
- "All That Jazz" director
- Medieval defense feature
- Castle ring
- Palace protector
- Trench
- Croc's home, maybe
- Medieval protection
- 'All That Jazz' choreographer Bob
- Castle encircler
- Zoo barrier