Get Smart (1965)

S1E27 Ship of Spies (1)

Ahoy! Max embarks on an exciting mission aboard a ship, tasked with uncovering the schematics of a powerful weapon. However, danger lurks as he needs to be wary of an enigmatic assassin whose approach is marked by a distinctive clip-clop noise. The challenge intensifies as he realizes that every passenger and crew member on board also produces the same sound, complicating his efforts to identify the true threat.