Bob Holt was an American voice actor. He was Grape Ape on The Great Grape Ape Show, the Hulk on the 1982 The Incredible Hulk cartoon (also starring Michael Bell), and Mr. Seaworthy on The Snorks (starring Bell).

Holt died of heart attack in 1985, at the age of 56.

Voice roles

TV series

The Scooby-Doo Show

Main article(s): The Scooby-Doo Show
Episode Role
206. The Ozark Witch Switch Zombie
Zeke Harkins

The New Scooby-Doo Mysteries

Main article(s): The New Scooby-Doo Mysteries
Episode Role
Various episodes Various roles


Main article(s): Laff-a-Lympics (TV series)
Episode Role
101. The Swiss Alps and Tokyo, Japan Grape Ape
102. Acapulco and England Grape Ape

The 13 Ghosts of Scooby-Doo

Main article(s): The 13 Ghosts of Scooby-Doo
Episode Role
109. Scoobra Kadoobra Zagraz