Hanna-Barbera Studios: U-Z: Wacky Races: By Rollercoaster To Upsan Downs

Hanna-Barbera Studios.

Cartoon Characters:

 # 1 The Boulder Mobile- The Slag Brothers (Rock Slag, Gravel Slag)
# 2 The Creepy Coupe- The Gruesome Twosome (Big Gruesome, Little Gruesome), Dragon
# 3 Convert-a-Car- Professor Pat Pending
# 4 The Crimson Haybailer- The Red Max
# 5 The Compact Pussycat- Penelope Pitstop
# 6 The Army Surplus Special- Sergeant Blast, Private Meekly
# 7 The Bullet-Proof Bomb- The Ant Hill Mob (Clyde, Ring-a-Ding, Willy, Danny, Kurby, Rug Bug, Benny, Mac)
# 8 The Arkansas Chugabug- Lazy Luke, Blubber Bear
# 9 Turbo Terrific- Peter Perfect
# 10 The Buzz Wagon- Rufus Ruffcut, Sawtooth
# 00 The Mean Machine- Dick Dastardly, Muttley.

Directed By

 William Hanna, Joseph Barbera.

Produced By

 William Hanna, Joseph Barbera. (more).

Animated By

 Ed Aardall, Frank Andrina, Ed Barge, Emil Carle, Patsy Crudden, Isadore Ellis, Jerry Harrison, Jerry Hathcock, Hicks Lokey, Tony Love, Robert Maxfield, Kenneth Muse, Casey Onaitis, Jack Parr, Morey Reden, Veve Risto, Carlo Vinci. (more).

Written By

 Larz Bourne, Tom Dagenais, Mike Maltese, Dalton Sandifer.

Originally Released on October 19, 1968.

Originally Aired on

CBS

Running Time:

 12 minutes.

Color

U.S.A.