Season Regulars 8

1. 

   Nancy Cartwright

   Gloria Glad (voice)

2. Dick Beals

   Reggie Van Dough (voice)

3. 

   Casey Kasem

   Shaggy Rogers (voice)

4. 

   Don Messick

   Scooby-Doo / Scrappy-Doo (voice)

5. 

   Frank Welker

   Dollar (voice)

6. 

   Christian Hoff

   Freckles / Pee Wee (voice)

7. Joan Gerber

   Mrs. Rich / Irona the Robot Maid (voice)

8. Sparky Marcus

   Richie Rich (voice)

Guest Stars 0

There are no cast records added to A Fright At the Opera / Cave Boy Richie / Robot Ranch / Young Irona / Surprised Spies / The Great Charity Train Robbery.

Crew 0

There are no crew records added to A Fright At the Opera / Cave Boy Richie / Robot Ranch / Young Irona / Surprised Spies / The Great Charity Train Robbery.