Duration: 23m

TV-Y7 8.8 Animation / Mystery / Comedy

Scooby-Doo! Mystery Incorporated S1E17

The gang goes on a quest to find the original Mystery Incorporated group and gets trapped in the underground Darrow Mansion.

Release Date: May 24, 2011 (USA)

Creator: Mitch Watson, Chris Bailey

Cast: Frank Welker, Mindy Cohn, Grey DeLisle, Matthew Lillard, Diedrich Bader, Mae Whitman, Kate Micucci, Nicole Sullivan, Wally Wingert