Besides the theme song, other changes were made to the credits between the UK and US versions. In the UK version each episode starts with a very brief opening credits sequence introducing
Patrick McGoohan. The teaser follows, and then after the commercial break the rest of the theme (High Wire) is heard as episode credits roll. The US version eliminates pre-teaser credits (except in the very first episode), inserting the "Secret Agent Man" credits after the teaser in the usual location (for US programs).