Bonham Carter met Tim Burton on the set of 'Planet of the Apes', where he was the director and she played the chimpanzee Ari. This marked the beginning of their long-term relationship and professional partnership.

She appeared in a smaller role in Burton's 'Big Fish', further cementing their working relationship.

Bonham Carter voiced the character of Emily in Burton's animated film 'Corpse Bride'. Her vocal performance added depth and emotion to the character.

Bonham Carter starred as Mrs. Lovett in Burton's adaptation of 'Sweeney Todd'. Her performance earned her a Golden Globe nomination and further critical acclaim. She also learned to bake pies for the role.

She played the Red Queen in Burton's 'Alice in Wonderland', a role that became iconic. Her portrayal of the volatile and eccentric queen was widely praised and contributed to the film's immense success.

Bonham Carter appeared in 'Dark Shadows', another Burton project, continuing their established collaborative partnership.