Mr. Rion King has worked with a multitude of studios which notably include Intensity Films, My XXX Pass, and Team Skeet. He is very gifted and has starred in films which are associated with nearly one hundred categories ranging from housewives to natural breasts.

Mr. Rion King has performed with a sizable group of models which include Angel Lina, Katerina Kay and Alex Jett. Paired together 14 times, Johnny Castle has had the honor of being seen most frequently with Rion King. Their most recent video, Girl Next Door Likes It Dirty 20, was released in 2021 by Porn Pros. Some of the other videos in which they are featured together include Her First Time (Bang), Barely Legal 159 - Bratty Step Sisters (Hustler), and Barely Legal 161 - Temperature Rising (Hustler).

The list of videos in which Mr. Rion King appears includes Memoirs of Bad Mommies V, "A" For Anal! and Mommy Sucks 12. The majority of his videos are part of a series. The collection of movie series in which Rion King has appeared contains Lonely Wives Club, White Out and Creampie Virgins.