It’s a broad range of returning programmes we’re discussing in TV Safari this week, from the the fifth series of BBC stalwart Jonathan Creek to cult C4 hit Gogglebox.

Plus Toby ponders Hair presenter Steve Jones’s career trajectory, Alex discusses why the perfect evening is spent watching zebras sleeping and Ben wonders why Australian lifestyle shows have more episodes than a soap opera.

Tweet us @TVSafari or subscribe on iTunes and hopefully we’ll see you soon.