Wirt and Greg, full-name Gregory (Voiced by Elijah Wood and Collin Dean) are two brothers and the main protagonists in Over The Garden Wall. Wirt, the older brother is worry-prone and he would rather keep to himself than make decisions. Greg, the younger brother is carefree and all about playing.
Both brothers try to find their way back home while trying to avoid a creature only known as The Beast.
- Wirt and Greg will make their first appearance in the series in Jeffrey, Jaden, Hiccup & Friends' Storm Adventures of Thor: Ragnarok.
- Chris and his friends would meet the two half brothers in Chris the Lion's Goes Over the Garden Wall
- Greg will be a Victim of Thanos.