One longtime Pixar employee says Lasseter was known for "grabbing, kissing, making comments about physical attributes." Rashida Jones is still credited as a writer on Toy Story 4, the next installment in the beloved franchise. But, sources tell The Hollywood Reporter, the actress and her writing partner at the time, Will McCormack, left the project early on after John Lasseter, the acclaimed head of Pixar and Walt Disney Animation, made an unwanted advance.