Grumpy Young Men

Summary

They boys use a metabolic accelerator to make them old enough to buy a violent video game.

Guest stars

• Megan Cavanagh as Judy Neutron / Gretchen (voice)
• Mark DeCarlo as Hugh Neutron / Clerk (voice)
• Billy West as Sam Melnick / Lance (voice)
• Carolyn Lawrence as Cindy Vortex (voice)
• Crystal Scales as Libby Folfax (voice)
• Frank Welker as Goddard / Special Vocal Effects (voice)