Those who grew up in Hong Kong in the 1970s definitely remember the Wynners, a band formed by Alan Tam, Kenny Bee, Bennett Pang, Danny Yip, and Anthony Chan. They first dabbled into the film industry with Let's Rock in 1975, and in 1978 Taiwanese director Chen Yao Chi created another Wynners movie Making It. With a script tailored for the Wynners, youth film Making It is an updated Chinese version of The Prince and the Pauper. Five up-and-coming young music lovers, played by none other but the Wynners, overcome a lot of difficulties before they have a chance to perform at a restaurant. However, one of the band members, Alan (Alan Tam), suddenly feels ill and is hospitalized. His four friends fortunately come across the rich Sylvester (also Alan Tam) who looks exactly like Alan, and the four desperate band members ask him to take Alan's place for the performance. Meanwhile, Sylvester's parents, busily fetching Sylvester to fulfill an arranged marriage, mistake Alan as Sylvester...

5个年青人天性活泼、好动、口袋里经常所剩无几，但依然乐观向上，一天他们来到一歌舞厅，经理同意让他们试唱，演出在即阿伦却入院，晓芬想起一位酷似阿伦的人，将其请来凑合上台，结果大获成功。此人乃是富商子弟世华因逃婚而离家，二人从移位到回位经历了一段本不属于自己的人生片段