Hey You What If?Series 2You Were InvisibleCBBCFirst broadcast: Thu 15th Sep 2022, 08:25 on CBBC HDLatest broadcast: Wed 13th Mar 2024, 10:55 on CBBC HDAvailable for yearsWe try out three potential ways to become invisible and discover some surprising side effects.ContributorsDirector:James LordProducer:Jasper JamesProducer:Matt WhiteProducer:Nicholas KerteszWriter:Joanne LauGenresChildren'sFactualFactualScience & NatureFormatsDocumentariesBrandHey You What If?SeriesHey You What If?: Series 2 Source: BBC Online