Underdog The Big Shrink pts. 1&2 - 1964

Underdog - Fearo The Ferocious pts.1&2 - 1964

Underdog The Big Shrink pts. 3&4 - 1964

Underdog - The Bubbleheads pts. 1&2 - 1964

Underdog - The Big Shrink pts. 1&2 - 1964

Underdog - The Big Dipper pts. 1&2 - 1966

Underdog - Zot pts.1&2 - 1964

Underdog - The Big Dipper pts. 3&4 - 1966

Underdog - The Silver Thieves pts.1&2 - 1966

Underdog - Batty Man pts. 1&2 - 1967

Underdog - The Big Shrink pts. 3&4 - 1964

Underdog -Round and Round pts. 1&2 - 1966

Underdog - The Great Gold Robbery pts. 1&2 - 1964

Underdog -Zot pts. 3&4 - 1964

Underdog - Riffraffville pts. 1&2 - 1966

Underdog -A New Villain pts. 1&2 - 1966

Underdog - Fearo The Ferocious pts. 3&4 - 1964(360p)

Underdog -Underdog vs. Overcat pts. 1&2 - 1966

Underdog -The Phoney Booths pts. 1&2 - 1967

Underdog - The Witch of Pickyoon pts. 3&4 - 1965

Underdog -The Silver Thieves pts. 3&4 - 1967

Underdog - The Tickle Feather Machine pts. 1&2 - 1966

Underdog - Fearo The Ferocious pts.1&2 - 1964

Underdog - Underdog vs. Overcat pts. 3&4 - 1966

Underdog - Riffraffville pts. 3&4 - 1966

Underdog - A New Villain pts. 3&4 - 1966