VIDEO : Sherlock Season 5 Secret Source

BBC's Sherlock returned for its fourth season in 2017. Now there's a glimmer of hope that another season may be on the way sooner than fans expected.The hint comes from an unexpected source. Chris Georgiou runs a business, Speedy?s Cafe, that has been featured in exterior shots of Sherlock. According to Time Out, Georgiou may have let slip that Sherlock?s production is getting set to begin again. ?I probably shouldn?t be saying this,? Georgiou told Time Out, ?but I?ve heard they?ll be coming back for a fifth season.?