Do the Rad Thing is the 2nd episode of Gravedale High. it appears on September 15 1990.
- Rick Moranis as Max Schneider
- Roger Rose as Vinnie Stoker
- Frank Welker as Frankentyke & J.P. Ghastly
- Barry Gordon as Reggie Moonshroud
- Maurice LaMarche as Sid
- Jackie Earle Haley as Gill Waterman
- Ricki Lake as Cleofatra
- Kimmy Robertson as Duzer
- Shari Belafonte as Blanche
- This episode focus on Gil and Frankentyke.