As Emily struggles to fit in at home and at school, she discovers a small red puppy who is destined to become her best friend. When Clifford magically undergoes one heck of a growth spurt, becomes a gigantic dog and attracts the attention of a genetics company, Emily and her Uncle Casey have to fight the forces of greed as they go on the run across New York City. Along the way, Clifford affects the lives of everyone around him and teaches Emily and her uncle the true meaning of acceptance and unconditional love.
Jackson Frazer (born 2006) is an American film and television actor from Pittsburgh, Pennsylvania. Having debuted at eight years old in the 2014 film, Foxcatcher (he was cast for the role two years prior, at age six), he has worked steadily on a number of projects throughout his youth. Notable performances to date include a sixteen episode run as Caleb Houghton on the WGN television series Outsiders, the role of Sid in Clifford the Big Red Dog (2021) and as Ridgeway in the 2024 film, Ezra. In his spare time he enjoys competitive swimming, playing the piano, and editing stop-motion animation which he uploads to YouTube.