"Captain of Your Ship" was popular in many European countries, and was released in Australia and Rhodesia. Footage of the group performing the song live on the "Beat-Club" show on German television, introduced by Dave Lee Travis is available on video sharing websites. The "Beat Club" clip shows that Reparata sings lead on the song, not Lorraine Mazzola as reported in some histories of the group. The record's success in Europe led to the group being invited to perform at the Interfestival in Poland in August 1968 alongside British act Julie Driscoll with the Brian Auger Trinity, and Austrian Udo Jürgens as well as acts from Poland, USSR, Yugoslavia and Czechoslovakia.