该电影由巫俊锋、邱金海、梁智强、陈彬彬、陈子谦、唐永健执导，Faizal Abdullah、Aric Hidir Amin、Fatin Amira、Nickson Cheng、David Chua、Nadiah m Din、J.A. Halim等主演，于2015年上映。在117分钟的叙事中，《七封信》（又名：内详）An emotive anthology by seven of Singapore’s most illustrious filmmakers, celebrating SG50 through the lives and stories of Singaporeans. Directed by Eric Khoo, Jack Neo, K. Rajagopal, Royston Tan, Tan Pin Pin, Boo Junfeng, Kelvin Tong.