
Age: 80
male
Franklin Wendell Welker (born March 12, 1946) is an American voice actor with an extensive career spanning nearly six decades. As of 2021, Welker holds over 860 film, television, and video game credits, making him one of the most prolific voice actors of all time. With a total worldwide box-office gross of $17.4 billion, he is also the third highest-grossing film voice actor of all time. Welker is best known for voicing Fred Jones in the Scooby-Doo franchise since its inception in 1969, and Scooby-Doo himself since 2002. In 2020, Welker reprised the latter role in the CGI-animated film Scoob!, the only original voice actor from the series in the movie's cast. He has also voiced Oswald the Lucky Rabbit in Epic Mickey and its sequel, Megatron, Galvatron and Soundwave in the Transformers franchise, Shao Kahn and Reptile in the 1995 Mortal Kombat film, Curious George in the Curious George franchise, Garfield on The Garfield Show, Nibbler on Futurama, the titular character in Jabberjaw, Speed Buggy in the Scooby-Doo franchise, Astro and Orbitty on The Jetsons, Mushmouse on Punkin' Puss & Mushmouse, and various characters in The Smurfs as well as numerous animal vocal effects in many works. In 2016, he was honored with an Emmy Award for his lifetime achievement. Description above from the Wikipedia article Frank Welker, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Frank Welker

Monster Convict
for Monster Convict in Superjail! (90's Cartoon)
Suggested by yolol

Each episode of Superjail follows a similar pattern: the criminal Jacknife is brought to Superjail by Jailbot in the cold opening. During this time, or occasionally as a result of his arrival, one event or another will inspire The Warden to carry out some sort of crazy scheme, with which The Twins almost always interfere. The combination of these two factors eventually leads to a spectacular psychedelic bloodbath when the prisoners/convicts/inmates are driven to violence. Several prisoners end up dying, often in humorously horrific ways, while Jacknife escapes amidst the commotion. This cycle repeats in the next episode.