Acting
- 2017버저비터1 ep.
- 2012Shut Up: Flower Boy BandYoo Seung-hoon16 ep.
- 2003X-ManSelf5 ep.
- 2000Nonstop40 ep.
Guest appearances
- 2005X-ManSelf5 ep.
Also known as: 정의철 · Jeong Eui-cheol · Jeong Ui-cheol
Also known as: 정의철 · Jeong Eui-cheol · Jeong Ui-cheol