• Fry — our frozen hero
• Farnsworth — the Professor
• Zoidberg — the poor doctor
• Zapp Brannigan — DOOP captain

Without doubt one of the big names in the voice-over business. After an early stand-up period and radio comedy bits — including a stint on The Howard Stern Show — Billy moved to Los Angeles.

His starring roles soon included Ren and Stimpy, Bugs Bunny, Elmer Fudd (from “Space Jam”), the Red M&M and Woody Woodpecker. He voices three main characters on Futurama, and took on Zapp Brannigan after Phil Hartman's death in 1998.

• Bender — the lovable rascal
• Flexo — evil twin
• URL — the robo-cop
• Elzar — chef with a BAM!

Started in show business as a touring stand-up comedian before moving into voice acting around 1997, with roles in Princess Mononoke, Kim Possible and Samurai Jack, and as Wakka in Final Fantasy X.

On Futurama he voices roughly 50 characters; he won the 2001 Annie Award for outstanding voice acting as Bender in “Bendless Love.”

• Leela — the one-eyed captain
• Lee Lemon — combat soldier in disguise
• Cloberella — hero alter ego

Born into a show-business family, Sagal began as a singer and back-up vocalist (for Gene Simmons and Etta James, and as a Bette Midler Harlette).

Her best-known role was Peggy Bundy on “Married... with Children”; after Futurama she co-starred in “8 Simple Rules.”

• Amy Wong — the clumsy P.E. intern
• Inez Wong — Amy's mother
• Jrrr — the young poppler

Started on Broadway as a dancer before moving into acting, with appearances in Friends (as Ross’ girlfriend Julie), Chicago Hope and The Nanny.

She voices many animated characters, including Connie on King of the Hill and Amy Wong on Futurama.

• Hermes — the Jamaican bureaucrat
• Lionel Preacherbot
• Helper — a surrogate Bender

A Yale graduate and alumnus of The Groundlings and Mad TV.

He has voiced characters on Static Shock, Samurai Jack and Justice League, and appeared on screen as Marvin in Pulp Fiction. On Futurama he voices Hermes.

• Kif Kroker
• Morbo — the anchor-alien
• Calculon
• Lrrr — alien invader

For many people, Maurice is The Brain (Pinky and the Brain). He also voiced Egon Spengler in The Real Ghostbusters and a host of recurring aliens and supporting characters on Futurama.

• Mom — corporate giant
• Slurm Queen
• Linda — the newscaster

A former Groundlings member with extensive Simpsons experience, Tress voices several recurring characters and a great many one-time female roles on Futurama.

• Nibbler
• Lord Nibbler
• Most animal voices on the show

One of the most prolific voice actors ever — from Freddy on Scooby-Doo to Megatron on Transformers. His specialty is animal voices of all kinds, and he provides most of the creature sounds on Futurama.

• Slurms McKenzie
• Ogden Wernstrom
• Turanga Morris
• Mayor Poopenmeyer

Often called the most underrated voice on the show by the cast, Herman supplies a multitude of smaller Futurama voices. His other work includes King of the Hill, Invader ZIM and Office Space.

On Futurama: Yancy Fry, Abner Doubledeal, Adlai and others.

Off Futurama: CatDog, SpongeBob SquarePants and many more.

On Futurama: Cubert, Michelle and others.

Off Futurama: Rugrats, Gargoyles and The Powerpuff Girls.

On Futurama: Dwight.

Off Futurama: “James” on Sabrina the Teenage Witch; a former Cosby kid.

On Futurama: the Robot Devil.

Off Futurama: Homer and Grampa Simpson, and many more on The Simpsons.

On Futurama: Hermes’ wife LaBarbara Conrad.

Off Futurama: singer, songwriter and actress (Any Day Now, King of the Hill).

On Futurama: the Waterfall family.

Off Futurama: radio talk-show host and voice actor for King of the Hill.