'Riverdale' star Luke Perry was rushed to hospital on Thursday following a reported stroke.

A rep for Perry told E! News that the star is not in a coma and that he remains under observation at a hospital in Los Angeles.

According to the Los Angeles Fire Department, authorities responded to a 911 call about an unspecified medical request from Perry's home in Sherman Oaks on Wednesday morning.

Emergency dispatch was told that the actor had suffered a stroke.

Sources told TMZ that the stroke was "massive" that he was sedated.