Luckily no one was home when this alligator came knocking. Video shows the alligator taking a stroll through a neighborhood in South Carolina on Monday before it approached a house and attempted to ring the doorbell. Homeowner Jamie Bailey was at work when a neighbor called her about the unexpected guest. "I thought it was a joke," she told IE. "I thought it was insane." The video was recorded by Gary Rogers, who thought perhaps the alligator smelled the family's own dog inside the house.