The film will also feature the return of Bo Peep, voiced by Annie Potts, who was notably absent from Toy Story 3.
Ant-Man and the Wasp’s Madeleine McGraw will also voice Bonnie, who was introduced in 2010’s Toy Story 3.
A fourth film is set to arrive after nearly a nine-year gap since Toy Story 3, and more than two decades after the original, which was released in 1995.
Toy Story 4 will be released in cinemas on 21 June 2019.