Related Clues:

• Huron-Superior locks
• The Great Lakes' ___ Locks
• Subject of the 2009 documentary ''You Don't Know Jack''
• 'Wellll...?'
• Ontario's ____ locks
• Pat Robertson's 'The __ Club'
• Ontario's ___ Canals
• Ontario's ___ Locks
• 'Barney Miller' actor Jack
• ___ Locks (Great Lakes connectors)
• Michigan's __ Canals
• ___ Locks (Great Lakes passage)
• Michigan's ____ Locks
• The _____ (Northern Ontario city to some)
• ___ Locks (Great Lakes canals)