Rodolfo Rodriguez was working as a valet attendant at the Ocean Sky Hotel & Resort in Fort Lauderdale when a man attacked him.
Surveillance video shows Rodriguez on the ground. He said he told the man the parking service was $18 a day. When the man refused to pay or move his car, he warned him he could get towed.
The man punched him.
"This guy is crazy," Rodriguez said.
Fort Lauderdale Police Capt. Frank Sousa said police officers received the video of the Tuesday incident Friday.
The attack remained under investigation.
Local 10 News' Andrea Torres contributed to this report.