Mr. Unbelievable

It also marks the third on-screen reunion of Chen Tianwen, Liu Lingling, Roy Li and Hayley Woo after their previous collaborations in the Singaporean long drama series 118 and 118 II, where both of the installments theme songs were sung by popular local celebrity and film director Jack Neo.

Thirdly, it also marks another on-screen reunion of Liu Lingling and Jaime Teo after their previous collaboration in I Not Stupid Too TV Series, also directed by Jack Neo.

At the same time, it also marks another on-screen reunion of Chen Tianwen, Tosh Zhang, Hayley Woo and Gadrick Chin after their previous collaboration together in Jack Neo's Naval Diving Unit movie known as Ah Boys to Men 3: Frogmen.

The huge success of Chen's "Unbelievable" music video, which garnered 3.2 million views on Facebook and YouTube prompted director Ong Kuo Sin to come up with a feature film and provide a background story for it.

[6] Jocelyn Lee of The New Paper rated the film a 2 out of 5 stars, as it "is hindered by a thin plot, and relies on slapstick humour, making it utterly forgettable".