Willy Wonka
Charlie Bucket
Grandpa Joe
Mike Teevee
Mrs. Teevee
Veruca Salt
Mr. Salt
Violet Beauregarde
Mr. Beauregarde
Augustus Gloop
Mrs. Gloop
Mrs. Bucket
Bill
Mr. Turkentine
Mr. Slugworth
The Tinker
Mr. Jopeck
Winkelmann
Grandma Josephine (uncredited)
Grandpa George (uncredited)
Grandma Georgina (uncredited)
Henrietta Salt (uncredited)
Mr. Teevee (uncredited)
Mr. Gloop (uncredited)
Stanley Kael (uncredited)
Peter Goff (uncredited)
Madeline Durkin (uncredited)
Mrs. Curtis (uncredited)
Mr. Slugworth (uncredited)
Doctor (uncredited)
Computer Scientist (uncredited)
First Newscaster (uncredited)
Reporter in Germany (uncredited)
Japanese Candy Store Owner (uncredited)
FBI Agent (uncredited)
Auctioneer (uncredited)
Oompa Loompa (uncredited)