The vocals for these themes were recorded by Australian performer Johnny Ashcroft.
East Coast Main Line | West Coast Main Line | New Line Cinema | Cunard Line | White Star Line | The Onedin Line | Maginot Line | Great Central Main Line | What's My Line? | Walk the Line | Stena Line | Line 13, Shanghai Metro | Line 13 | A Chorus Line | What's My Line | V/Line | branch line | Wirral Line | Siegfried Line | Midland Main Line | Gyeongbu Line | Line Renaud | Line Islands | Line 2 | Line 1, Beijing Subway | Line 1 | Green Line | Brighton Main Line | The Thin Red Line (1998 film) | The Thin Red Line |
Ross Napier was an Australian radio and TV writer best known for his work on the radio drama, The Castlereagh Line (which he later adapted into novels) and the TV series Skippy the Bush Kangaroo, for which he wrote a large number of episodes and served as a script editor.