Complex sentence: Like "The Whistler", the program had an opening whistle theme with footsteps; some sources say the whistling theme for "The Saint" was created by Leslie Charteris, while others credit RKO composer Roy Webb.
Split into simpler sentences: Like "The Whistler", the program had an opening whistle theme with footsteps. Some sources say the whistling theme for "The Saint" was created by Leslie Charteris while others credit RKO composer Roy Webb.