Director and actor
Gordon Chan averages 6.08, Stephen Chow averages 6.71. Apart that suggests 6.40; together they average 6.83, a lift of +0.44.
Lift is the average of their films together minus the mean of their two career averages.
Dot size shows IMDb votes; lines are rolling five-film averages. Films with fewer than 1,000 votes are left out.
Each column is a film in release order. Filled squares mark who was in it, colored by the film's rating.
| Fight Back to School | 1991 | 7.0 | 5,526 | Writer, Director | as Star Chow |
| King of Beggars | 1992 | 6.9 | 4,696 | Writer, Director | as So-cha-ha-yee Chan |
| Fight Back to School II | 1992 | 6.6 | 3,469 | Director, Writer | as Chow Sing Sing |
| Fight Back to School III | 1993 | 6.2 | 2,445 | Writer | as Chow Sing Sing (not counted) |
| Chao Deng |
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| Collin Chou |
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| Yifei Liu |
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| Man-Tat Ng |
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| Sharla Cheung |
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| Michael Wong |
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| Ronald Cheng |
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| Jackie Chan |
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