List of Rhett and Link Song Biscuits episodes
As of February 7, 2015, Rhett and Link started the segment 'Song Biscuits' which is to be released every Saturday on their second channel 'Good Mythical Morning'. Each episode consists of the writing and performance of a song, written by Rhett and Link along with their guest. The first episode, which was released on February 7, 2015, is entitled 'If Bubbles Were Bullets - Song Biscuits #1' and features Lee Newton.
Season 1
| Episode | Title | Length | Upload Date | Guest | Song title | |
| 1 | The Bubble Bullets Song | 4:46 | February 7, 2015 | Lee Newton | If Bubbles Were Bullets | |
| 2 | The Alien Curse Words Song | 5:44 | February 14, 2015 | DeStorm Power | Alien Curse Words | |
| 3 | The Lost Teeth Song | 5:18 | February 21, 2015 | Josh Sundquist | Teeth IDK | |
| 4 | The Burrito Song | 5:11 | February 28, 2015 | No Guest | Burrito Sunshine | |
| 5 | The Flightless Bird Song | 4:58 | March 7, 2015 | Steve Kardynal | Hopelessly Optimistic Flightless Bird | |
| 6 | The 10 Second Rule Song | 6:42 | March 14, 2015 | NicePeter | 10 Second Rule | |
| 7 | The Five Nights at Freddy's Song | 5:47 | March 21, 2015 | Markiplier | 5 Nights at Freddy’s | |
| 8 | The Sketchy Guy from Craigslist Song | 6:07 | March 28, 2015 | Bart Baker | Sketchy Dude from Craigslist | |
| 9 | The Chocolate Robots Song | 5:13 | April 4, 2015 | No Guest | Chocolate-Powered Robots From Beyond The Moon | |
| 10 | The Brain Freeze Song | 5:42 | April 11, 2015 | Freddie Wong | The Ice Cream Headache Song aka The Brain Freeze Song aka A Lamentation on the Perils of Ice Cream Gluttony: The Song | |
| 11 | The Secret Life of a Hamster Song | 5:10 | April 18, 2015 | Anna Akana | The Secret Life of a Hamster | |
| 12 | The Cat's 9 Lives Song | 4:32 | April 25, 2015 | Hannah Hart | The Cat's 9 Lives Song |