Complex sentence: The film was first broadcast on BBC on March 24,2017 as a part of Red Nose Day; a longer version of the film, featuring Laura Linney reprising her role and Patrick Dempsey, was broadcast in US on May 25,2017.
Split into simpler sentences: The film was first broadcast on BBC on March 24,2017 as a part of Red Nose Day. A longer version of the film, featuring Laura Linney reprising her role and Patrick Dempsey, was broadcast in US on May 25,2017.