Dangerous Voyage (U.S. title Terror Ship) is a 1954 British crime thriller B film[1] directed by Vernon Sewell and starring William Lundigan, Naomi Chance and Vincent Ball.

[2] It was written by Sewell and Julian Ward and was distributed by Anglo-Amalgamated in the UK,[1] and in the United States by Lippert Pictures.

The film was shot at Merton Park Studios in London,[2] with sets designed by art director George Haslam.

[3] Vernon Sewell later said the film was originally to be about motor car racing and he refused to direct it.

As they had already contracted William Lundigan they hired a blacklisted American screenwriter to change the script to be set on Sewell's yacht.