Professor Ingstrom is a brilliant sciescietand and minor character in Scooby-Doo Where Are You! He created a marine life commuictor to talk with fish which Professor Wayne tired to steal while using the Cave Man as a cover up in the episode, Scooby's Night With A Frozen Fright.
 Heroes
| ||
|
Mystery Inc. Secondary Characters Ghoul School Cyber Gang One-Time Characters Guest Stars | ||
