Inside the FactorySeries 4PizzaBBC Two Duration: 59 minutesFirst broadcast: Tue 5th Mar 2019, 20:00 on BBC Two EnglandLatest broadcast: Wed 3rd Apr 2019, 01:25 on BBC Two Northern Ireland HDGregg Wallace is in Italy at an enormous pizza factory, where they produce 400,000 frozen pizzas each day. Show more ContributorsPresenter:Ruth GoodmanPresenter:Cherry HealeyPresenter:Gregg WallaceMusic:Steve TaitSound:Geraint LewisSound:Simon CrossSound:Rafick AffejeeDirector of photography:Chris Titus-KingCamera Operator:Rhys PlumeColourist:Carlotta RioOn-line editing:Ian GoffDubber:Michael WoodVideo Engineer:Charlie PeraraPost-Production editor:Matthew HollandPost-Production editor:David BlakemoreRunner:Richard CoffeyResearcher:Daisy FordhamProduction Coordinator:Rachel DrewProduction Coordinator:Ally YoungProduction Manager:Samara FriendFilm Editor:Tim HansenFilm Editor:Victoria SankeyFilm Editor:John PayazidisDirector:Simon Cheuk Pong LeeDirector:Taylor RichardsonAssistant Producer:Rob MylerProducer:Phil SteinProducer:Philip SmithExecutive Producer:Jenny MidlExecutive Producer:Sanjay SinghalDirector:Michael ReesSeries Editor:Amanda LyonDirector:Phil SteinGenresFactualFactualFood & DrinkFactualScience & NatureScience & TechnologyBrandInside the FactorySeriesInside the Factory: Series 4 Source: BBC Online