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古天樂 as Siu Nam |
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劉若英 as Siu Mai |
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吳耀漢 as Mai's Father |
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陳小春 as Cheng |
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Richie Jen as Himself |
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吳嘉龍 as Cheng |
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周俊偉 as Danny |
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Wei Wei as Mai's Grandmother |
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李勤勤 as Nam's Sister |
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郭羨妮 as Yan |
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陳美詩 as Teresa |
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曾寶儀 as Lam Wai |
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譚俊彥 as |
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Suet Lam as Orderly |
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周文慧 as 7-Eleven Store Clerk |
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羅天池 as |
| Writing | 張艾嘉 | Screenplay |
| Directing | Jingle Ma | Director |
| Writing | 劉若英 | Screenplay |
| Writing | Theresa Tang Kit-Ming | Screenplay |
| Writing | 胡恩威 | Screenplay |
| Production | Eric Tsang | Producer |
| Camera | Jingle Ma | Director of Photography |
| Sound | Chan Fai-young | Original Music Composer |
| Art | 奚仲文 | Art Direction |
