Personal Info
Robert John Holthaus
Bob Holt
Acting
Biography
Robert John Holthaus (December 28, 1928 – August 2, 1985), better known as Bob Holt, was an American actor, best known for his voice work.
Holt's first film role came in 1950, acting as Octavius Caesar in Julius Caesar. His career as a voice artist began with the 1968 short film Johnny Learns His Manners, for which he provided all of the voices. He later appeared in such works as Bedknobs and Broomsticks, several animated television specials with Dr. Seuss, for example, The Lorax (1972), Dr. Seuss on the Loose (1973), The Hoober-Bloob Highway (1975) and The Grinch Grinches the Cat in the Hat …
Known For
Filmography
Movies
The DePatie/Frelang Collection: Sheriff Hoot Kloot
as Sheriff Hoot Kloot (voice) (archive sound) (uncredited)
The Adventures of the American Rabbit
as Rotten Rodney (voice)
Gremlins
as Mogwai / Gremlins (voice)
Peter and the Magic Egg
as (voice)
Disney's Wonderful World of Winter
as Stanley Slush
The Grinch Grinches the Cat in the Hat
as The Grinch / Waiter / The Grinch's Mother (voice)
Flash Gordon: The Greatest Adventure of All
as Dr. Hans Zarkov (voice)
Puff the Magic Dragon: The Incredible Mr. Nobody
as Father (voice)
Dennis the Menace in Mayday for Mother
as Henry Mitchell (voice)
Strawberry Shortcake in Big Apple City
as Coco Nutwork (voice)
TV Shows
Disney's Adventures of the Gummi Bears
as Dom Gordo of Ghent (voice) · 1 ep.
The 13 Ghosts of Scooby-Doo
as Zagraz (voice) · 1 ep.
Snorks
as Mr. Seaworthy · 108 ep.
Challenge of the GoBots
5 ep.
The Biskitts
26 ep.
The Incredible Hulk
as The Hulk (voice) · 13 ep.
Flash Gordon
32 ep.
Challenge of the Super Friends
32 ep.
Scooby's All-Stars
94 ep.
The Scooby-Doo/Dynomutt Hour
as Additional Voices (voice) · 32 ep.
