Barney Rubble / Dino / Mr. Spacely (voice)

Elroy Jetson / W.C. Cogswell / Henry Orbit (voice)

Astro / R.U.D.I / Mac / Announcer / Store Manager / Robot (voice)

Fred Flintstone / Knight (voice)

Iggy (voice)

Turk Tarpit (voice)

Betty Rubble / Jet Rivers / Investor / Panelist / Harem Girl (as Julie Dees) (voice)

George Jetson (voice)

Jane Jetson (voice)

Mr. Slate / Moderator / Investor / Poker Player (voice)

Didi (voice)

Wilma Flintstone / Rosie / Mrs. Spacely (voice)

Judy Jetson / Female Computer (voice)

Dan Rathmoon / Johnny / Mr. Goldbrick (voice)

(voice)