Robin Williams' energetic voice made Genie unforgettable in Disney's 'Aladdin'.

Robin Williams as Genie in 'Aladdin'

Ellen DeGeneres as Dory in 'Finding Nemo'

Ellen DeGeneres brought humor to Dory, the forgetful fish in 'Finding Nemo'.

Tom Hanks as Woody in 'Toy Story'

Tom Hanks gave warmth to Woody, the cowboy doll leader in 'Toy Story'.

Mike Myers as Shrek in 'Shrek'

Mike Myers' Scottish accent brought Shrek, the green ogre, to life.

Eddie Murphy as Donkey in 'Shrek'

Eddie Murphy's lively voice made Donkey, Shrek's sidekick, memorable.

The FScarlett Johansson as Kaa in 'The Jungle Book'ault in Our Stars (2014)

Scarlett Johansson's voice gave Kaa, the python, a hypnotic allure.

Jack Black as Po in 'Kung Fu Panda'

Jack Black infused Po, the panda, with enthusiasm and humor.

Angelina Jolie as Tigress in 'Kung Fu Panda'

Angelina Jolie's strong voice defined Tigress, the fierce warrior.

Idris Elba as Chief Bogo in 'Zootopia'

Idris Elba's deep voice gave authority to Chief Bogo, the police chief.

Meryl Streep as the Witch in 'Into the Woods'

Meryl Streep's performance added depth to the Witch in 'Into the Woods'.