His clan, along with others, rebel against Merida's clan after the death of her father King Fergus, and kidnap Merida's brothers.
Lord MacGuffin is present with the other clan leaders while they attempt to execute Merida's brothers, before Merida and Belle arrive and stop the execution from happening. With Merida winning back the kingdom's alleigance, MacGuffin and the others choose to surrender.
- Clan MacGuffin (clan)
- He is based on young MacGuffin from 'Brave'.
- S5, E06: "The Bear and the Bow" (flashback)
- S5, E09: "The Bear King" (flashback)