The third season of GMM introduced the "Taste Test" series where the hosts guess the food in blindfolds, challenge themselves to eat something or compare a particular type of food across different brands.
Some of the most popular videos in GMM from this series are the "Bug War Challenge", the "Ghost Pepper Challenge", the "Carolina Reaper Challenge" and the "Sriracha Challenge".
In March 2018, the channel was rebranded with its new name simply being Mythical.
The channel is currently inactive as a result of Ear Biscuits being moved to the Good Mythical Morning channel and has changed its name to Mythical on You Tube, Twitter, and Instagram. " uploaded on Rhett's personal You Tube channel in 2006 (no longer active) of his 3-year-old son Locke Mc Laughlin crying over the loss of the NC State Wolfpack and their rivalry with the North Carolina Tar Heels.
It has over 650 thousand subscribers, and over 57 million views.
As of 2017, their fifth channel, rhettandlink5, is inactive, with only two (unlisted) videos.
The duo also published individual segments of The Mythical Show as standalone videos on their main channel.
As of January 2017, the most watched videos on the Rhett & Link channel are "My OCD (Song)" with over 38 million views, followed by "Epic Rap Battle: Nerd vs.
The video was titled "1000th Episode Celebration Special" and has received 2,650,933 views as of May 4, 2018.
On October 19, the first episode of You Tube Red original show Rhett and Link's Buddy System aired on the Good Mythical Morning channel.
The Season 5 of GMM brought in "Will It" series, where the hosts try and invent different varieties of a famous type of food with unusual and often increasing levels of disgusting ingredients.
The first episode was aired on May 5, 2014 on Cinco De Mayo titled "Will it Taco" where they tried pine needles, baby shampoo and pork blood tacos.