Knights of the Queen (Italian:I cavalieri della regina) is a 1954 Italian-American swashbuckler based on The Three Musketeers starring Sebastian Cabot. It was shot in Europe. It later led to a TV series, The Queen's Musketeers or The Three Musketeers. The series debuted in the US in 1956. The film and some episodes of the TV series were directed by Nathan Juran and Mauro Bolognini. Other episodes were directed by Hugo Fregonese, Frank McDonald and Joseph Lerner. ()