Acting
- 1990The Blood Hounds20 ep.
- 1990The Legend of The Invincible21 ep.
- 1989Where Heroes Dare易天行20 ep.
- 1989Triumph of A Nation20 ep.
- 1989The Jade Fox20 ep.
- 1988Twilight of a Nation45 ep.
- 1987The Legend of the Book and Sword白振30 ep.
- 1987The Dragon Sword赤虎20 ep.
- 1987Operation "SharkHunt"18 ep.
- 1985皇上保重 (數碼修復版)陈统领20 ep.
- 1985Take Care Your Highness20 ep.
- 1985The Sword Stained With Royal Blood20 ep.
- 1985The Young Wanderer20 ep.
- 1985吕四娘(数码修复版)巴顏25 ep.
- 1984Qiu Jin: A Woman To Remember20 ep.
- 1984Gary's Angels18 ep.
- 1982The Legend of the Unknowns20 ep.
- 1982The Fist山本弘20 ep.
- 1981Legendary Fok赵震北20 ep.
- 1981Princess Cheung Ping50 ep.
- 1981I AccuseGIGO25 ep.
- 1979Sword of Fury60 ep.
- 1979It Takes a Thief8 ep.
Behind the camera
- 1992Lascivious Kangxi KingdomDirector20 ep.
Also known as: 葉天行 · Yeh Tien-Heng · Yam Kwan-Hang · 葉天恒 · 葉天恆 · 任君行 · 叶天行