Bigfoot are hominid-like cryptid creatures.
In the Season 7 episode "Witch Way Out", the human Victor had a very angry Bigfoot captured along with a Mermaid and a Leprechaun (who was actually just a short Irish guy). After Sabrina Spellman regained her magic thanks to Harvey and a distraction from Morgan and Roxie, she used her magic to put Victor in Bigfoot's cell who proceeded to beat Victor up several times.
Finally Sabrina used her magic to transport Bigfoot, the Mermaid and the Leprechaun to their respective homes.