Rent Goodnight Sweetheart (1993 - 1999)

Goodnight Sweetheart is a British drama series about a man who discovers a portal through time that allows him to travel from 1990s London to London during the Second World War. The series follows Gary Sparrow (Nicholas Lyndhurst), a TV repair man who accidentally finds his way back in time. Gary discovers a way to travel between these two time periods as well as experience adventures his normal life doesn’t allow. However Gary must keep this a secret so he can have it all to himself.