screenrant.com - por ROBYN NEATH - Throughout its 15 season run, supernatural has showcased a ton of guest stars that are now household Hollywood names.
screenrant.com -BY PHILIP ETEMESI - Many supernatural fans remember the episode that featured Paris Hilton as a guest star, but there are a few other guests who slipped under the radar.
screenrant.com -BY CRAIG ELVY -Supernatural is known for its terrifying villains and brotherly squabbles, but the series has also seen a host of celebrity cameos and special guests.