How many movies have Don Messick and Janet Waldo acted in together?

They have worked on 9 movies together! Their first movie together was Alice in Wonderland or What's a Nice Kid Like You Doing in a Place Like This? (1966) while their highest rated movie together was The 1st 13th Annual Fancy Anvil Awards Show Program Special: Live in Stereo (2002). They have not worked together since Scooby-Doo's Spookiest Tales (2003). They are most known for their animation films together.

Role
Additional Voices (voice)
Role
(voice)
Role
Scooby-Doo (voice) (archive footage) (uncredited)
Role
Judy Jetson (voice)
Role
Scooby-Doo (voice) (archive footage)
Role
Additional Voices (voice) (archive footage)
Role
Baby Bamm-Bamm/Lot Security Guard/Tour Bus Driver (voice)
Role
Mrs. Slaghoople (voice)
Role
Astro / R.U.D.I / Mac / Announcer / Store Manager / Robot (voice)
Role
Judy Jetson / Female Computer (voice)
Role
Boo Boo / Ranger Smith / Herman the Hermit (voice)
Role
Cindy Bear / Sophie Throckmorton (voice)
Role
Cat / Mice (voice) (uncredited)
Role
Princess Serena (voice)
Role
Ali / Various Voices (voice)
Role
Roberta / Various Voices (voice)