Underdog Episode 001 - Safe Waif, March of the Monsters
Episode(s)
- Episode 062 - The Phoney Booths (pt 3&4)
- Episode 061 - The Phoney Booths (pt 1&2)
- Episode 060 - The Vacuum Gun (pt 3&4)
- Episode 059 - The Vacuum Gun (pt 1&2)
- Episode 058 - Batty Man (pt 3&4)
- Episode 057 - Batty Man (pt 1&2)
- Episode 056 - A New Villain (pt 3&4)
- Episode 055 - A New Villain (pt 1&2)
- Episode 054 - Round And Round (pt 3&4)
- Episode 053 - Round And Round (pt 1&2)
- Episode 052 - Simon Says Be My Valentine (pt 3&4)
- Episode 051 - Simon Says Be My Valentine (pt 1&2)
- Episode 050 - The Marble Heads (pt 3&4)
- Episode 049 - The Marble Heads (pt 1&2)
- Episode 048 - Just In Case (pt 3&4)
- Episode 047 - Just In Case (pt 1&2)
- Episode 046 - The Big Dipper (pt 3&4)
- Episode 045 - The Big Dipper (pt 1&2)
- Episode 044 - Underdog vs Overcat (pt 3&4)
- Episode 043 - Underdog vs Overcat (pt 1&2)
- Episode 042 - The Tickle Feather Machine (pt 3&4)
- Episode 041 - The Tickle Feather Machine (pt 1&2)
- Episode 040 - Riffraffville (pt 3&4)
- Episode 039 - Riffraffville (pt 1&2)
- Episode 038 - The Silver Thieves (pt 3&4)
- Episode 037 - The Silver Thieves (pt 1&2)
- Episode 036 - Simon Says No Thanksgiving (pt 3&4)
- Episode 035 - Simon Says No Thanksgiving (pt 1&2)
- Episode 034 - Whistler’s Father (pt 3&4)
- Episode 033 - Whistler’s Father (pt 1&2)
- Episode 032 - The Forget-Me-Net (pt 3&4)
- Episode 031 - The Forget-Me-Net (pt 1&2)
- Episode 030 - The Flying Sorcerers (pt 3&4)
- Episode 029 - The Flying Sorcerers (pt 1&2)
- Episode 028 - The Molemen (pt 3&4)
- Episode 027 - The Molemen (pt 1&2)
- Episode 026 - Pain Strikes Underdog (pt 3&4)
- Episode 025 - Pain Strikes Underdog (pt 1&2)
- Episode 024 - The Goldbricks (pt 3&4)
- Episode 023 - The Goldbricks (pt 1&2)
- Episode 022 - The Magnet Men (pt 3&4)
- Episode 021 - The Magnet Men (pt 1&2)
- Episode 020 - Weathering The Storm (pt 3&4)
- Episode 019 - Weathering The Storm (pt 1&2)
- Episode 018 - The Witch of Pickyoon (pt 3&4)
- Episode 017 - The Witch of Pickyoon (pt 1&2)
- Episode 016 - Tricky Trap By Tap Tap
- Episode 015 - From Homeless to Helpless (pt 3&4)
- Episode 014 - From Homeless to Helpless (pt 1&2)
- Episode 013 - The Bubbleheads (pt 3&4)
- Episode 012 - The Bubbleheads (pt 1&2)
- Episode 011 - The Big Shrink (pt 3&4)
- Episode 010 - The Big Shrink (pt 1&2)
- Episode 009 - Fearo The Ferocious (pt 3&4)
- Episode 008 - Fearo The Ferocious (pt 1&2)
- Episode 007 - The Great Gold Robbery (pt 3&4)
- Episode 006 - The Great Gold Robbery (pt 1&2)
- Episode 005 - Zot (pt 3&4)
- Episode 004 - Zot (pt 1&2)
- Episode 003 - Go Snow (pt 3&4)
- Episode 002 - Go Snow (pt 1&2)
- Episode 001 - Safe Waif, March of the Monsters