Directors and writers of the movie

1) Chris Sanders

Christopher Michael "Chris" Sanders (born March 12, 1962) is an American animation director and illustrator best known for co-writing and co-directing the Disney animated feature Lilo & Stitch (2002) and DreamWorks How to Train Your Dragon (2010), and providing the voice of Experiment 626 (Stitch) from the former. After leaving Walt Disney Animation Studios, Sanders went on to work for DreamWorks Animation, co-writing and co-directing the critically acclaimed animated feature film How to Train Your Dragon. His recent work is serving as co-director and co-writer on The Croods, along with Kirk DeMicco. Now, Sanders and DeMicco are both working on The Croods 2, a sequel to the film

2)Dean Deblois

Dean DeBlois (born June 7, 1970) is a Canadian film director, film producer, screenwriter, animator and editor. He is best known for co-writing and co-directing the Oscar-nominated animated films Lilo & Stitch for Walt Disney Feature Animation, How to Train Your Dragon and its sequel for DreamWorks Animation, and directed the Sigur Rós documentary/music film Heima.