Lying is a universal language, spoken and understood by 7 billion people. none of us can evade the jinx of The Seventh Lie - Self Deception. Chauffeur Song claims to be a part-time killer. Or is he a womanizer, tries to get in the heart of his chum's wife Julianne? Julianne checks into a hotel with Song to discover his frightful plan. A sneaky Hotel Bellhop bumps into them. Could he come to Julianne's rescue? Or is he a brilliant con-artist who attempts to rip off moneyed guests of the hotel? In this hotel, he uncovers his darkest secret and comes across a Runaway Bride Gwen. The lives of these seemingly unassociated souls are interlaced together to face the appalling truth beneath their lies.
| Actor | Role |
|---|---|
 Lo Chung-HimSong | Song |
 Peggy TsengJulianne | Julianne |
 Ronald Cheng Chung-KeiBellhop | Bellhop |
 Josie HoUnfaithful Wife | Unfaithful Wife |
 Benz Hui Siu-HungUncle Bing | Uncle Bing |
 Philip Keung Ho-ManOfficer Liu | Officer Liu |
| TTsui NaLandlady | Landlady |
 Tyson ChakTommy | Tommy |
 Alex Lam Tak-ShunThe Prophet | The Prophet |
 Evelyn Choi Wing-YanGwen | Gwen |
 Anjaylia ChanTing Ting | Ting Ting |
 Lo Hoi-PangMr Jia | Mr Jia |
 Carl Ng Ka-LungPlayboy | Playboy |
| PPong NanTerrance | Terrance |
 Vincci Cheuk Wan-ChiOffice lady | Office lady |
 Kabby Hui Nga-TingYee | Yee |
 James Ha Chim-SiNot listed | Not listed |
 Danny ChanSam | Sam |