|Slave-Guard of Mordecai|
|Date of Birth||Unknown|
|Current age||Unknown (Young Adult)|
|Species||Diakatanian Land Orc|
|Appearances||Mordecai & Aleph|
Grum is a supporting character in the story Mordecai & Aleph. He was one of Mordecai's personal slave-guards—alongside Bob and Trul—during his travel to Illustria, which led to his masters' contact with the extraterrestrial being, Aleph. Grum notably is known for getting sea sick during storms, especially when keeping watch from the khrow's nest of Mordecai's ship.