About
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 (1982) and the animated film version of Charlotte's Web as Homer Zuckerman. Holt appeared in a variety of different works, including animated films for both adults (the 1974 sequel The Nine Lives of Fritz the Cat) and for children, as well as voice and acting work in live-action films (for the...
Known for
Love, American StyleSeries • 1969
Disney's Adventures of the Gummi BearsSeries • 1985
SnorksSeries • 1984
GremlinsMovie • 1984
Scooby's All-StarsSeries • 1977
Challenge of the GoBotsSeries • 1984
Challenge of the Super FriendsSeries • 1978
Hong Kong PhooeySeries • 1974
The Scooby-Doo/Dynomutt HourSeries • 1976
The 13 Ghosts of Scooby-DooSeries • 1985
The Great Grape Ape ShowSeries • 1975
Bedknobs and BroomsticksMovie • 1971
The Incredible HulkSeries • 1982
Charlotte's WebMovie • 1973
WizardsMovie • 1977
Sheriff Hoot KlootSeries • 1973
The Day of the LocustMovie • 1975
The LoraxMovie • 1972
The Nine Lives of Fritz the CatMovie • 1974
The Grinch Grinches the Cat in the HatMovie • 1982
The Great St. Louis Bank RobberyMovie • 1959
AbbyMovie • 1974