'Toy Story 4': All the stars who voice characters in Pixar's latest film

Pixar's "Toy Story 4" hits theaters on June 20, nine years after the franchise's most recent installment.

The latest computer-animated flick, directed by Josh Cooley, picks up where "Toy Story 3" left off after their owner, Andy, gifted them to a little girl named Bonnie. Throughout the film, the toys go on a road trip adventure and are introduced to a new friend in Forky (a spork that was made into a toy).

Ahead of "Toy Story 4," with the help of Vanity Fair, we are unmasking the voices behind the movie's characters, both old and new.

SEE ALSO: Tom Hanks says Tim Allen warned him about the emotional ending of 'Toy Story 4'

While Tom Hanks and Tim Allen return as Woody and Buzz Lightyear, respectively, we are also introduced to a ton of new A-list stars' voices in the film, including "Veep" actor Tony Hale as Forky, "Mad Men" actress Christina Hendricks as a vintage doll named Gabby Gabby and Keanu Reeves as a '70s-inspired Canadian action figure named Duke Caboom.

Another fun new group appearing in the film? Hollywood legends Mel Brooks, Carol Burnett, Carl Reiner and Betty White, who voice minor characters that have punny versions of their real names: Melephant Brooks, Chairol Burnett, Carl Reineroceros and Bitey White.

Also returning is Joan Cusack as cowgirl Jessie, Annie Potts as Bo Beep (who wasn't in "Toy Story 3") and Bonnie Hunt as Bonnie's doll, Holly.

The late Don Rickles also returns as Mr. Potato Head at the special request of his family, who got the filmmakers to pour over 24 years of past recordings to search for usable audio in lieu of new voiceovers for his character.

Click through the gallery below to see all of the stars who voice "Toy Story 4" characters: