Season 2
Episodes
1 Underdog: Pain Strikes Underdog 1 & 2/ Go Go Gophers: The Iron Clad/ Commander McBragg: The Flying Trapeze Oct 3, 1965 
2 Underdog: Pain Strikes Underdog 3&4 / Go Go Gophers: Crash Diet / Commander McBragg: / Around The World Oct 10, 1965 
3 Underdog: The Molemen 1&2 / Go Go Gophers: Wild Wild Flowers / Commander McBragg: / Indianapolis Speedway Oct 17, 1965 
4 Underdog: The Molemen 3&4 / Go Go Gophers: Look Out Here Comes Aunt Flora / Commander McBragg: / The Rhino Charge Oct 24, 1965 
5 Underdog: The Flying Sorcerers 1&2 / Go Go Gophers: Root Beer Float Riot / Commander McBragg: / Mystifying McBragg Oct 31, 1965 
6 Underdog: The Flying Sorcerers 3&4 / Go Go Gophers: Amusement Park / Commander McBragg: Mammoth Cavern Nov 7, 1965 
7 Underdog: The Forget-Me-Net 1&2 / Go Go Gophers: Tricky Teepee Trap / Commander McBragg: The Astronaut Nov 14, 1965 
8 Underdog: The Forget-Me-Net 3&4 / Go Go Gophers: 3 Ring Circus / Commander McBragg: Dam Break Nov 21, 1965 
9 Underdog: Whistler's Father 1&2 / Go Go Gophers: Don't Fence Me In / Commander McBragg: The Eclipse Nov 28, 1965 
10 Underdog: Whistler's Father 3&4 / Go Go Gophers: Locked Out / Commander McBragg: Ship of the Desert Dec 5, 1965 
11 Underdog: Simon Says No Thanksgiving 1&2 / Go Go Gophers: Hotel Headaches / Commander McBragg: Egypt Dec 12, 1965 
12 Underdog: Simon Says No Thanksgiving 3&4 / Go Go Gophers: Choo Choo Chase / Commander McBragg: The Singing Cowboy Dec 19, 1965 
13 Underdog: The Silver Thieves 1&2 / Go Go Gophers: Rocket Ruckus / Commander McBragg: The Lumberjack Dec 26, 1965 
14 Underdog: The Silver Thieves 3&4 / Go Go Gophers: Go Go Gamblers / Commander McBragg: The Bronco Buster Jan 2, 1966 
15 Underdog: Riffrafville 1&2 / Go Go Gophers: Radio Raid / Commander McBragg: Echo Canyon Jan 9, 1966 
16 Underdog: Riffrafville 3&4 / Go Go Gophers: Steam Roller / Commander McBragg: Tightrope Jan 16, 1966 
17 Underdog: The Ticket Feather Machine 1&2 / Go Go Gophers: Mutiny A Go-Go / Commander McBragg: Lake Tortuga Jan 23, 1966 
18 Underdog: The Tickle Feather Machine 3&4 / Go Go Gophers: Marooned On Cannibal Island / Commander McBragg: Coney Island Jan 30, 1966 
19 Underdog: Underdog Vs. Overcat 1&2 / Go Go Gophers: The Indian Giver / Commander McBragg: Rainbow Island Feb 6, 1966 
20 Underdog: Underdog Vs. Overcat 3&4 / Go Go Gophers: The Big Pow Wow / Commander McBragg: The Insect Collector Feb 13, 1966 
21 Underdog: The Big Dipper 1&2 / Go Go Gophers: Back To The Indians / Commander McBragg: Lost Valley Feb 20, 1966 
22 Underdog: The Big Dipper 3&4 / Go Go Gophers: California Here We Come / Commander McBragg: The Orient Express Feb 27, 1966