Olivia Williams, Indira Varma, Sophie Skelton, and Aidan Gillen have joined Young Sherlock season 2 as series regulars.
Prime Video confirms Young Sherlock Season 2 is officially in production with a new behind-the-scenes video starring Guy Ritchie, Hero Fiennes Tiffin, and Dónal Finn.
Major stars joining the Season 2 cast include Aidan Gillen (Game of Th…
