Discover Donna's (Meryl Streep, Lily James) young life, experiencing the fun she had with the three possible dads of Sophie (Amanda Seyfriend). As she reflects on her mom's journey, Sophie finds herself to be more like her mother than she ever even realized. Written by Brian Tristam Williams

In a world difficult to comprehend, Nathan struggles to connect with those around him - most of all his loving mother - but finds comfort in numbers. When Nathan is taken under the wing of unconventional and anarchic teacher, Mr. Humphreys, the pair forge an unusual friendship and Nathan's talents win him a place on the UK team at the International Mathematics Olympiad. From suburban England to bustling Taipei and back again, Nathan builds complex relationships as he is confronted by the...