Mr. Jinks was part of "The Huckleberry Hound Show" from 1958-1961.

Ding-A-Ling Wolf is Hokey Wolf's sidekick, performing on "The Huckleberry Hound Show" from 1960-1961.

Lippy the Lion and his hyena pal Hardy Har Har were part of "The Hanna-Barbera New Cartoon Series" from 1962-1963.

So-So was Peter Potamus's sidekick in "The Peter Potamus Show" from 1964-1965.

Winsome Witch was part of "The Atom Ant Show" from 1965-1967.

"Frankenstein, Jr. and The Impossibles" ran from 1966-1968.

The Ant Hill Mob starred in "Wacky Races" from 1968-1970 and its spin-off "The Perils of Penelope Pitstop" from 1969-7190.

Based on the famous Archie Comics, "Josie and the Pussycats" ran from 1970-1971.

"The Funky Phantom" ran from 1971-1972 and its premise was similar to that of "Scooby-Doo, Where Are You!"

"Goober and the Ghost Chasers" ran from 1973-1975 and its premise also resembled that of "Scooby-Doo, Where Are You!"

Rosemary worked as a telephone operator in "Hong Kong Phooey" in 1974.

"The Great Grape Ape Show" ran from 1975-1978 as part of "The New Tom & Jerry/Grape Ape/Mumbly Show."

Scooby-Dum (yes, dumb without the 'b') was part of "The Scooby-Doo Show" that made up half of the hour-long program "The Scooby-Doo/Dynomutt Hour" from 1976-1977.

"Jabberjaw" ran from 1976-1978.

Flim Flam joined the Scooby gang in "The 13 Ghosts of Scooby-Doo" in 1985.