Chang is known for his lone swordsman and hero movies and strangely The Weird Man still reflects this. Cheng plays a righteous, beheaded priest with supernatural powers that returns from the dead to wreak havoc against one of the corrupt kingdoms, making Cheng a heroic swords-ghost.
| Directing | Chang Cheh | Director |
| Writing | Chang Cheh | Writer |
| Production | Mona Fong Yat-Wah | Producer |
| Editing | Chiang Hsing-Lung | Editor |